Home / 58,670,423.60-88,013,929.80-18,276,695.60

Finding the Fourth Proportional to 58,670,423.60, 88,013,929.80 and 18,276,695.60

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Solution

The fourth proportional to 58,670,423.60, 88,013,929.80 and 18,276,695.60 is: 27,417,627.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,670,423.60 : 88,013,929.80 = 18,276,695.60 : x
  2. Step 2: Convert to fraction form
    58,670,423.60/88,013,929.80 = 18,276,695.60/x
  3. Step 3: Cross multiply
    58,670,423.60x = 88,013,929.80 × 18,276,695.60
  4. Step 4: Simplify right side
    58,670,423.60x = 1,608,603,803,514,369
  5. Step 5: Solve for x
    x = 1,608,603,803,514,369/58,670,423.60
  6. Step 6: Final answer
    x = 27,417,627.23

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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.