Home / 15,001,567.65-22,502,351.48-14,762,419.20

Finding the Fourth Proportional to 15,001,567.65, 22,502,351.48 and 14,762,419.20

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Solution

The fourth proportional to 15,001,567.65, 22,502,351.48 and 14,762,419.20 is: 22,143,628.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,001,567.65 : 22,502,351.48 = 14,762,419.20 : x
  2. Step 2: Convert to fraction form
    15,001,567.65/22,502,351.48 = 14,762,419.20/x
  3. Step 3: Cross multiply
    15,001,567.65x = 22,502,351.48 × 14,762,419.20
  4. Step 4: Simplify right side
    15,001,567.65x = 332,189,145,459,688.31
  5. Step 5: Solve for x
    x = 332,189,145,459,688.31/15,001,567.65
  6. Step 6: Final answer
    x = 22,143,628.80

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1.5x scale

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.