Home / 10,700,159.60-16,050,053.64-4,310,248.62

Finding the Fourth Proportional to 10,700,159.60, 16,050,053.64 and 4,310,248.62

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Solution

The fourth proportional to 10,700,159.60, 16,050,053.64 and 4,310,248.62 is: 6,465,298.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,700,159.60 : 16,050,053.64 = 4,310,248.62 : x
  2. Step 2: Convert to fraction form
    10,700,159.60/16,050,053.64 = 4,310,248.62/x
  3. Step 3: Cross multiply
    10,700,159.60x = 16,050,053.64 × 4,310,248.62
  4. Step 4: Simplify right side
    10,700,159.60x = 69,179,721,552,735.98
  5. Step 5: Solve for x
    x = 69,179,721,552,735.98/10,700,159.60
  6. Step 6: Final answer
    x = 6,465,298.10

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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.