Home / 1,062,865,637.60-1,594,298,456.40-373,551,231.20

Finding the Fourth Proportional to 1,062,865,637.60, 1,594,298,456.40 and 373,551,231.20

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Solution

The fourth proportional to 1,062,865,637.60, 1,594,298,456.40 and 373,551,231.20 is: 560,326,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,865,637.60 : 1,594,298,456.40 = 373,551,231.20 : x
  2. Step 2: Convert to fraction form
    1,062,865,637.60/1,594,298,456.40 = 373,551,231.20/x
  3. Step 3: Cross multiply
    1,062,865,637.60x = 1,594,298,456.40 × 373,551,231.20
  4. Step 4: Simplify right side
    1,062,865,637.60x = 595,552,151,288,479,488
  5. Step 5: Solve for x
    x = 595,552,151,288,479,488/1,062,865,637.60
  6. Step 6: Final answer
    x = 560,326,846.80

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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.