Home / 16,602,159.58-22,911,011.66-9,260,468.24

Finding the Fourth Proportional to 16,602,159.58, 22,911,011.66 and 9,260,468.24

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Solution

The fourth proportional to 16,602,159.58, 22,911,011.66 and 9,260,468.24 is: 12,779,463.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,602,159.58 : 22,911,011.66 = 9,260,468.24 : x
  2. Step 2: Convert to fraction form
    16,602,159.58/22,911,011.66 = 9,260,468.24/x
  3. Step 3: Cross multiply
    16,602,159.58x = 22,911,011.66 × 9,260,468.24
  4. Step 4: Simplify right side
    16,602,159.58x = 212,166,695,732,295.78
  5. Step 5: Solve for x
    x = 212,166,695,732,295.78/16,602,159.58
  6. Step 6: Final answer
    x = 12,779,463.70

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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.