Home / 9,577,964.20-14,366,946.30-9,105,572.20

Finding the Fourth Proportional to 9,577,964.20, 14,366,946.30 and 9,105,572.20

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Solution

The fourth proportional to 9,577,964.20, 14,366,946.30 and 9,105,572.20 is: 13,658,358.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577,964.20 : 14,366,946.30 = 9,105,572.20 : x
  2. Step 2: Convert to fraction form
    9,577,964.20/14,366,946.30 = 9,105,572.20/x
  3. Step 3: Cross multiply
    9,577,964.20x = 14,366,946.30 × 9,105,572.20
  4. Step 4: Simplify right side
    9,577,964.20x = 130,819,266,828,172.86
  5. Step 5: Solve for x
    x = 130,819,266,828,172.86/9,577,964.20
  6. Step 6: Final answer
    x = 13,658,358.30

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Double scale
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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.