Home / 58,254,430.80-87,402,641.40-24,200,216.40

Finding the Fourth Proportional to 58,254,430.80, 87,402,641.40 and 24,200,216.40

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Solution

The fourth proportional to 58,254,430.80, 87,402,641.40 and 24,200,216.40 is: 36,309,046.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,254,430.80 : 87,402,641.40 = 24,200,216.40 : x
  2. Step 2: Convert to fraction form
    58,254,430.80/87,402,641.40 = 24,200,216.40/x
  3. Step 3: Cross multiply
    58,254,430.80x = 87,402,641.40 × 24,200,216.40
  4. Step 4: Simplify right side
    58,254,430.80x = 2,115,162,835,811,599
  5. Step 5: Solve for x
    x = 2,115,162,835,811,599/58,254,430.80
  6. Step 6: Final answer
    x = 36,309,046.48

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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.