Home / 58,961,012.40-88,441,518.60-37,331,363.70

Finding the Fourth Proportional to 58,961,012.40, 88,441,518.60 and 37,331,363.70

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Solution

The fourth proportional to 58,961,012.40, 88,441,518.60 and 37,331,363.70 is: 55,997,045.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,961,012.40 : 88,441,518.60 = 37,331,363.70 : x
  2. Step 2: Convert to fraction form
    58,961,012.40/88,441,518.60 = 37,331,363.70/x
  3. Step 3: Cross multiply
    58,961,012.40x = 88,441,518.60 × 37,331,363.70
  4. Step 4: Simplify right side
    58,961,012.40x = 3,301,642,497,036,915
  5. Step 5: Solve for x
    x = 3,301,642,497,036,915/58,961,012.40
  6. Step 6: Final answer
    x = 55,997,045.55

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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.