Home / 1,594,367,439.40-2,391,551,159.10-503,850,507.40

Finding the Fourth Proportional to 1,594,367,439.40, 2,391,551,159.10 and 503,850,507.40

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Solution

The fourth proportional to 1,594,367,439.40, 2,391,551,159.10 and 503,850,507.40 is: 755,775,761.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,367,439.40 : 2,391,551,159.10 = 503,850,507.40 : x
  2. Step 2: Convert to fraction form
    1,594,367,439.40/2,391,551,159.10 = 503,850,507.40/x
  3. Step 3: Cross multiply
    1,594,367,439.40x = 2,391,551,159.10 × 503,850,507.40
  4. Step 4: Simplify right side
    1,594,367,439.40x = 1,204,984,264,985,593,088
  5. Step 5: Solve for x
    x = 1,204,984,264,985,593,088/1,594,367,439.40
  6. Step 6: Final answer
    x = 755,775,761.10

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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.