Home / 58,677,760.38-80,983,730-35,157,225.98

Finding the Fourth Proportional to 58,677,760.38, 80,983,730 and 35,157,225.98

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Solution

The fourth proportional to 58,677,760.38, 80,983,730 and 35,157,225.98 is: 48,522,017.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,677,760.38 : 80,983,730 = 35,157,225.98 : x
  2. Step 2: Convert to fraction form
    58,677,760.38/80,983,730 = 35,157,225.98/x
  3. Step 3: Cross multiply
    58,677,760.38x = 80,983,730 × 35,157,225.98
  4. Step 4: Simplify right side
    58,677,760.38x = 2,847,163,296,313,305
  5. Step 5: Solve for x
    x = 2,847,163,296,313,305/58,677,760.38
  6. Step 6: Final answer
    x = 48,522,017.16

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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.