Home / 104,721,532,466.31-144,516,156,152.36-58,996,356,524.55

Finding the Fourth Proportional to 104,721,532,466.31, 144,516,156,152.36 and 58,996,356,524.55

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Solution

The fourth proportional to 104,721,532,466.31, 144,516,156,152.36 and 58,996,356,524.55 is: 81,415,220,644.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,721,532,466.31 : 144,516,156,152.36 = 58,996,356,524.55 : x
  2. Step 2: Convert to fraction form
    104,721,532,466.31/144,516,156,152.36 = 58,996,356,524.55/x
  3. Step 3: Cross multiply
    104,721,532,466.31x = 144,516,156,152.36 × 58,996,356,524.55
  4. Step 4: Simplify right side
    104,721,532,466.31x = 8,525,926,671,922,170,429,440
  5. Step 5: Solve for x
    x = 8,525,926,671,922,170,429,440/104,721,532,466.31
  6. Step 6: Final answer
    x = 81,415,220,644.00

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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.