Home / 14,909,246.10-22,363,869.15-10,090,847.70

Finding the Fourth Proportional to 14,909,246.10, 22,363,869.15 and 10,090,847.70

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Solution

The fourth proportional to 14,909,246.10, 22,363,869.15 and 10,090,847.70 is: 15,136,271.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,909,246.10 : 22,363,869.15 = 10,090,847.70 : x
  2. Step 2: Convert to fraction form
    14,909,246.10/22,363,869.15 = 10,090,847.70/x
  3. Step 3: Cross multiply
    14,909,246.10x = 22,363,869.15 × 10,090,847.70
  4. Step 4: Simplify right side
    14,909,246.10x = 225,670,397,575,378.44
  5. Step 5: Solve for x
    x = 225,670,397,575,378.44/14,909,246.10
  6. Step 6: Final answer
    x = 15,136,271.55

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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.