Home / 24,103,987.65-36,156,275.78-7,065,005.31

Finding the Fourth Proportional to 24,103,987.65, 36,156,275.78 and 7,065,005.31

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Solution

The fourth proportional to 24,103,987.65, 36,156,275.78 and 7,065,005.31 is: 10,597,594.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,103,987.65 : 36,156,275.78 = 7,065,005.31 : x
  2. Step 2: Convert to fraction form
    24,103,987.65/36,156,275.78 = 7,065,005.31/x
  3. Step 3: Cross multiply
    24,103,987.65x = 36,156,275.78 × 7,065,005.31
  4. Step 4: Simplify right side
    24,103,987.65x = 255,444,280,340,199.34
  5. Step 5: Solve for x
    x = 255,444,280,340,199.34/24,103,987.65
  6. Step 6: Final answer
    x = 10,597,594.23

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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.