Home / 14,762,646.16-22,153,852.64-6,126,753.65

Finding the Fourth Proportional to 14,762,646.16, 22,153,852.64 and 6,126,753.65

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Solution

The fourth proportional to 14,762,646.16, 22,153,852.64 and 6,126,753.65 is: 9,194,232.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,646.16 : 22,153,852.64 = 6,126,753.65 : x
  2. Step 2: Convert to fraction form
    14,762,646.16/22,153,852.64 = 6,126,753.65/x
  3. Step 3: Cross multiply
    14,762,646.16x = 22,153,852.64 × 6,126,753.65
  4. Step 4: Simplify right side
    14,762,646.16x = 135,731,197,479,478.33
  5. Step 5: Solve for x
    x = 135,731,197,479,478.33/14,762,646.16
  6. Step 6: Final answer
    x = 9,194,232.25

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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.