Home / 58,329,664.20-87,494,496.30-55,495,312.20

Finding the Fourth Proportional to 58,329,664.20, 87,494,496.30 and 55,495,312.20

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Solution

The fourth proportional to 58,329,664.20, 87,494,496.30 and 55,495,312.20 is: 83,242,968.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,329,664.20 : 87,494,496.30 = 55,495,312.20 : x
  2. Step 2: Convert to fraction form
    58,329,664.20/87,494,496.30 = 55,495,312.20/x
  3. Step 3: Cross multiply
    58,329,664.20x = 87,494,496.30 × 55,495,312.20
  4. Step 4: Simplify right side
    58,329,664.20x = 4,855,534,387,950,245
  5. Step 5: Solve for x
    x = 4,855,534,387,950,245/58,329,664.20
  6. Step 6: Final answer
    x = 83,242,968.30

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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.