Home / 16,360,118.28-22,577,973.35-9,017,934.89

Finding the Fourth Proportional to 16,360,118.28, 22,577,973.35 and 9,017,934.89

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Solution

The fourth proportional to 16,360,118.28, 22,577,973.35 and 9,017,934.89 is: 12,445,306.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,360,118.28 : 22,577,973.35 = 9,017,934.89 : x
  2. Step 2: Convert to fraction form
    16,360,118.28/22,577,973.35 = 9,017,934.89/x
  3. Step 3: Cross multiply
    16,360,118.28x = 22,577,973.35 × 9,017,934.89
  4. Step 4: Simplify right side
    16,360,118.28x = 203,606,693,460,475.62
  5. Step 5: Solve for x
    x = 203,606,693,460,475.62/16,360,118.28
  6. Step 6: Final answer
    x = 12,445,306.93

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1.5x scale

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.