Home / 597,885,800.20-896,828,700.30-516,097,030.30

Finding the Fourth Proportional to 597,885,800.20, 896,828,700.30 and 516,097,030.30

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Solution

The fourth proportional to 597,885,800.20, 896,828,700.30 and 516,097,030.30 is: 774,145,545.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,885,800.20 : 896,828,700.30 = 516,097,030.30 : x
  2. Step 2: Convert to fraction form
    597,885,800.20/896,828,700.30 = 516,097,030.30/x
  3. Step 3: Cross multiply
    597,885,800.20x = 896,828,700.30 × 516,097,030.30
  4. Step 4: Simplify right side
    597,885,800.20x = 462,850,628,912,638,720
  5. Step 5: Solve for x
    x = 462,850,628,912,638,720/597,885,800.20
  6. Step 6: Final answer
    x = 774,145,545.45

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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.