Home / 104,523,307.71-144,201,340.34-59,845,402.13

Finding the Fourth Proportional to 104,523,307.71, 144,201,340.34 and 59,845,402.13

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Solution

The fourth proportional to 104,523,307.71, 144,201,340.34 and 59,845,402.13 is: 82,563,280.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,523,307.71 : 144,201,340.34 = 59,845,402.13 : x
  2. Step 2: Convert to fraction form
    104,523,307.71/144,201,340.34 = 59,845,402.13/x
  3. Step 3: Cross multiply
    104,523,307.71x = 144,201,340.34 × 59,845,402.13
  4. Step 4: Simplify right side
    104,523,307.71x = 8,629,787,200,179,445
  5. Step 5: Solve for x
    x = 8,629,787,200,179,445/104,523,307.71
  6. Step 6: Final answer
    x = 82,563,280.76

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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.