Home / 105,773,401.26-145,967,575.08-58,730,562.24

Finding the Fourth Proportional to 105,773,401.26, 145,967,575.08 and 58,730,562.24

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Solution

The fourth proportional to 105,773,401.26, 145,967,575.08 and 58,730,562.24 is: 81,048,332.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,773,401.26 : 145,967,575.08 = 58,730,562.24 : x
  2. Step 2: Convert to fraction form
    105,773,401.26/145,967,575.08 = 58,730,562.24/x
  3. Step 3: Cross multiply
    105,773,401.26x = 145,967,575.08 × 58,730,562.24
  4. Step 4: Simplify right side
    105,773,401.26x = 8,572,757,753,257,814
  5. Step 5: Solve for x
    x = 8,572,757,753,257,814/105,773,401.26
  6. Step 6: Final answer
    x = 81,048,332.11

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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.