Home / 1,594,516,666.80-2,391,775,000.20-625,168,282.80

Finding the Fourth Proportional to 1,594,516,666.80, 2,391,775,000.20 and 625,168,282.80

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Solution

The fourth proportional to 1,594,516,666.80, 2,391,775,000.20 and 625,168,282.80 is: 937,752,424.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,516,666.80 : 2,391,775,000.20 = 625,168,282.80 : x
  2. Step 2: Convert to fraction form
    1,594,516,666.80/2,391,775,000.20 = 625,168,282.80/x
  3. Step 3: Cross multiply
    1,594,516,666.80x = 2,391,775,000.20 × 625,168,282.80
  4. Step 4: Simplify right side
    1,594,516,666.80x = 1,495,261,869,719,003,392
  5. Step 5: Solve for x
    x = 1,495,261,869,719,003,392/1,594,516,666.80
  6. Step 6: Final answer
    x = 937,752,424.20

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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.