Home / 35,769,561,623.02-49,360,557,894.01-19,492,822,811.46

Finding the Fourth Proportional to 35,769,561,623.02, 49,360,557,894.01 and 19,492,822,811.46

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Solution

The fourth proportional to 35,769,561,623.02, 49,360,557,894.01 and 19,492,822,811.46 is: 26,899,312,299.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,769,561,623.02 : 49,360,557,894.01 = 19,492,822,811.46 : x
  2. Step 2: Convert to fraction form
    35,769,561,623.02/49,360,557,894.01 = 19,492,822,811.46/x
  3. Step 3: Cross multiply
    35,769,561,623.02x = 49,360,557,894.01 × 19,492,822,811.46
  4. Step 4: Simplify right side
    35,769,561,623.02x = 962,176,608,902,750,142,464
  5. Step 5: Solve for x
    x = 962,176,608,902,750,142,464/35,769,561,623.02
  6. Step 6: Final answer
    x = 26,899,312,299.19

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Double scale
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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.