Home / 15,762,052.60-23,643,078.90-9,024,926.20

Finding the Fourth Proportional to 15,762,052.60, 23,643,078.90 and 9,024,926.20

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Solution

The fourth proportional to 15,762,052.60, 23,643,078.90 and 9,024,926.20 is: 13,537,389.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,762,052.60 : 23,643,078.90 = 9,024,926.20 : x
  2. Step 2: Convert to fraction form
    15,762,052.60/23,643,078.90 = 9,024,926.20/x
  3. Step 3: Cross multiply
    15,762,052.60x = 23,643,078.90 × 9,024,926.20
  4. Step 4: Simplify right side
    15,762,052.60x = 213,377,042,213,277.16
  5. Step 5: Solve for x
    x = 213,377,042,213,277.16/15,762,052.60
  6. Step 6: Final answer
    x = 13,537,389.30

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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.