Home / 571,833,818.10-857,750,727.15-571,833,818.10

Finding the Fourth Proportional to 571,833,818.10, 857,750,727.15 and 571,833,818.10

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Solution

The fourth proportional to 571,833,818.10, 857,750,727.15 and 571,833,818.10 is: 857,750,727.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,833,818.10 : 857,750,727.15 = 571,833,818.10 : x
  2. Step 2: Convert to fraction form
    571,833,818.10/857,750,727.15 = 571,833,818.10/x
  3. Step 3: Cross multiply
    571,833,818.10x = 857,750,727.15 × 571,833,818.10
  4. Step 4: Simplify right side
    571,833,818.10x = 490,490,873,284,235,840
  5. Step 5: Solve for x
    x = 490,490,873,284,235,840/571,833,818.10
  6. Step 6: Final answer
    x = 857,750,727.15

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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.