Home / 14,602,244.96-20,157,302.96-9,098,339.12

Finding the Fourth Proportional to 14,602,244.96, 20,157,302.96 and 9,098,339.12

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Solution

The fourth proportional to 14,602,244.96, 20,157,302.96 and 9,098,339.12 is: 12,559,574.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,602,244.96 : 20,157,302.96 = 9,098,339.12 : x
  2. Step 2: Convert to fraction form
    14,602,244.96/20,157,302.96 = 9,098,339.12/x
  3. Step 3: Cross multiply
    14,602,244.96x = 20,157,302.96 × 9,098,339.12
  4. Step 4: Simplify right side
    14,602,244.96x = 183,397,978,074,659.78
  5. Step 5: Solve for x
    x = 183,397,978,074,659.78/14,602,244.96
  6. Step 6: Final answer
    x = 12,559,574.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.