Home / 1,739,700,795.60-2,400,866,154.90-1,025,266,501.80

Finding the Fourth Proportional to 1,739,700,795.60, 2,400,866,154.90 and 1,025,266,501.80

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Solution

The fourth proportional to 1,739,700,795.60, 2,400,866,154.90 and 1,025,266,501.80 is: 1,414,914,363.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,700,795.60 : 2,400,866,154.90 = 1,025,266,501.80 : x
  2. Step 2: Convert to fraction form
    1,739,700,795.60/2,400,866,154.90 = 1,025,266,501.80/x
  3. Step 3: Cross multiply
    1,739,700,795.60x = 2,400,866,154.90 × 1,025,266,501.80
  4. Step 4: Simplify right side
    1,739,700,795.60x = 2,461,527,643,924,339,712
  5. Step 5: Solve for x
    x = 2,461,527,643,924,339,712/1,739,700,795.60
  6. Step 6: Final answer
    x = 1,414,914,363.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.