Home / 58,563,453.60-87,845,180.40-29,865,639.60

Finding the Fourth Proportional to 58,563,453.60, 87,845,180.40 and 29,865,639.60

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Solution

The fourth proportional to 58,563,453.60, 87,845,180.40 and 29,865,639.60 is: 44,798,459.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,563,453.60 : 87,845,180.40 = 29,865,639.60 : x
  2. Step 2: Convert to fraction form
    58,563,453.60/87,845,180.40 = 29,865,639.60/x
  3. Step 3: Cross multiply
    58,563,453.60x = 87,845,180.40 × 29,865,639.60
  4. Step 4: Simplify right side
    58,563,453.60x = 2,623,552,498,423,384
  5. Step 5: Solve for x
    x = 2,623,552,498,423,384/58,563,453.60
  6. Step 6: Final answer
    x = 44,798,459.40

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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.