Home / 26,925,807.40-40,388,711.10-22,674,279.40

Finding the Fourth Proportional to 26,925,807.40, 40,388,711.10 and 22,674,279.40

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Solution

The fourth proportional to 26,925,807.40, 40,388,711.10 and 22,674,279.40 is: 34,011,419.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,925,807.40 : 40,388,711.10 = 22,674,279.40 : x
  2. Step 2: Convert to fraction form
    26,925,807.40/40,388,711.10 = 22,674,279.40/x
  3. Step 3: Cross multiply
    26,925,807.40x = 40,388,711.10 × 22,674,279.40
  4. Step 4: Simplify right side
    26,925,807.40x = 915,784,920,087,281.38
  5. Step 5: Solve for x
    x = 915,784,920,087,281.38/26,925,807.40
  6. Step 6: Final answer
    x = 34,011,419.10

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Similar ratio
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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.