Home / 30,891,377.70-46,337,066.55-23,716,924.20

Finding the Fourth Proportional to 30,891,377.70, 46,337,066.55 and 23,716,924.20

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Solution

The fourth proportional to 30,891,377.70, 46,337,066.55 and 23,716,924.20 is: 35,575,386.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,891,377.70 : 46,337,066.55 = 23,716,924.20 : x
  2. Step 2: Convert to fraction form
    30,891,377.70/46,337,066.55 = 23,716,924.20/x
  3. Step 3: Cross multiply
    30,891,377.70x = 46,337,066.55 × 23,716,924.20
  4. Step 4: Simplify right side
    30,891,377.70x = 1,098,972,695,016,705.38
  5. Step 5: Solve for x
    x = 1,098,972,695,016,705.38/30,891,377.70
  6. Step 6: Final answer
    x = 35,575,386.30

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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.