Home / 38,974,739,503.95-53,775,922,087.71-22,058,387,052.33

Finding the Fourth Proportional to 38,974,739,503.95, 53,775,922,087.71 and 22,058,387,052.33

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Solution

The fourth proportional to 38,974,739,503.95, 53,775,922,087.71 and 22,058,387,052.33 is: 30,435,356,813.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,974,739,503.95 : 53,775,922,087.71 = 22,058,387,052.33 : x
  2. Step 2: Convert to fraction form
    38,974,739,503.95/53,775,922,087.71 = 22,058,387,052.33/x
  3. Step 3: Cross multiply
    38,974,739,503.95x = 53,775,922,087.71 × 22,058,387,052.33
  4. Step 4: Simplify right side
    38,974,739,503.95x = 1,186,210,103,506,541,477,888
  5. Step 5: Solve for x
    x = 1,186,210,103,506,541,477,888/38,974,739,503.95
  6. Step 6: Final answer
    x = 30,435,356,813.26

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.