Home / 25,608,515,220.18-35,343,447,551.73-14,755,507,830.96

Finding the Fourth Proportional to 25,608,515,220.18, 35,343,447,551.73 and 14,755,507,830.96

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Solution

The fourth proportional to 25,608,515,220.18, 35,343,447,551.73 and 14,755,507,830.96 is: 20,364,730,740.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,608,515,220.18 : 35,343,447,551.73 = 14,755,507,830.96 : x
  2. Step 2: Convert to fraction form
    25,608,515,220.18/35,343,447,551.73 = 14,755,507,830.96/x
  3. Step 3: Cross multiply
    25,608,515,220.18x = 35,343,447,551.73 × 14,755,507,830.96
  4. Step 4: Simplify right side
    25,608,515,220.18x = 521,510,517,122,676,097,024
  5. Step 5: Solve for x
    x = 521,510,517,122,676,097,024/25,608,515,220.18
  6. Step 6: Final answer
    x = 20,364,730,740.49

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Double scale
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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.