Home / 24,815,207.10-37,222,810.65-19,075,644.30

Finding the Fourth Proportional to 24,815,207.10, 37,222,810.65 and 19,075,644.30

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Solution

The fourth proportional to 24,815,207.10, 37,222,810.65 and 19,075,644.30 is: 28,613,466.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,815,207.10 : 37,222,810.65 = 19,075,644.30 : x
  2. Step 2: Convert to fraction form
    24,815,207.10/37,222,810.65 = 19,075,644.30/x
  3. Step 3: Cross multiply
    24,815,207.10x = 37,222,810.65 × 19,075,644.30
  4. Step 4: Simplify right side
    24,815,207.10x = 710,049,095,805,651.75
  5. Step 5: Solve for x
    x = 710,049,095,805,651.75/24,815,207.10
  6. Step 6: Final answer
    x = 28,613,466.45

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Double scale
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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.