Home / 58,713,461.17-81,024,765.07-32,607,978.23

Finding the Fourth Proportional to 58,713,461.17, 81,024,765.07 and 32,607,978.23

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Solution

The fourth proportional to 58,713,461.17, 81,024,765.07 and 32,607,978.23 is: 44,999,114.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,713,461.17 : 81,024,765.07 = 32,607,978.23 : x
  2. Step 2: Convert to fraction form
    58,713,461.17/81,024,765.07 = 32,607,978.23/x
  3. Step 3: Cross multiply
    58,713,461.17x = 81,024,765.07 × 32,607,978.23
  4. Step 4: Simplify right side
    58,713,461.17x = 2,642,053,775,614,466.50
  5. Step 5: Solve for x
    x = 2,642,053,775,614,466.50/58,713,461.17
  6. Step 6: Final answer
    x = 44,999,114.74

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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.