Home / 29,613,290,929.49-44,112,152,314.02-28,009,338,218.57

Finding the Fourth Proportional to 29,613,290,929.49, 44,112,152,314.02 and 28,009,338,218.57

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Solution

The fourth proportional to 29,613,290,929.49, 44,112,152,314.02 and 28,009,338,218.57 is: 41,722,893,840.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,613,290,929.49 : 44,112,152,314.02 = 28,009,338,218.57 : x
  2. Step 2: Convert to fraction form
    29,613,290,929.49/44,112,152,314.02 = 28,009,338,218.57/x
  3. Step 3: Cross multiply
    29,613,290,929.49x = 44,112,152,314.02 × 28,009,338,218.57
  4. Step 4: Simplify right side
    29,613,290,929.49x = 1,235,552,193,712,240,721,920
  5. Step 5: Solve for x
    x = 1,235,552,193,712,240,721,920/29,613,290,929.49
  6. Step 6: Final answer
    x = 41,722,893,840.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.