Home / 97,084,851.30-145,627,276.95-58,988,672.10

Finding the Fourth Proportional to 97,084,851.30, 145,627,276.95 and 58,988,672.10

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Solution

The fourth proportional to 97,084,851.30, 145,627,276.95 and 58,988,672.10 is: 88,483,008.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,084,851.30 : 145,627,276.95 = 58,988,672.10 : x
  2. Step 2: Convert to fraction form
    97,084,851.30/145,627,276.95 = 58,988,672.10/x
  3. Step 3: Cross multiply
    97,084,851.30x = 145,627,276.95 × 58,988,672.10
  4. Step 4: Simplify right side
    97,084,851.30x = 8,590,359,688,819,438
  5. Step 5: Solve for x
    x = 8,590,359,688,819,438/97,084,851.30
  6. Step 6: Final answer
    x = 88,483,008.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.