Home / 15,476,547.59-23,215,337.76-6,956,909.27

Finding the Fourth Proportional to 15,476,547.59, 23,215,337.76 and 6,956,909.27

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Solution

The fourth proportional to 15,476,547.59, 23,215,337.76 and 6,956,909.27 is: 10,435,596.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,476,547.59 : 23,215,337.76 = 6,956,909.27 : x
  2. Step 2: Convert to fraction form
    15,476,547.59/23,215,337.76 = 6,956,909.27/x
  3. Step 3: Cross multiply
    15,476,547.59x = 23,215,337.76 × 6,956,909.27
  4. Step 4: Simplify right side
    15,476,547.59x = 161,506,998,352,648.34
  5. Step 5: Solve for x
    x = 161,506,998,352,648.34/15,476,547.59
  6. Step 6: Final answer
    x = 10,435,596.02

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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.