Home / 599,130,602.10-898,695,903.15-534,082,223.70

Finding the Fourth Proportional to 599,130,602.10, 898,695,903.15 and 534,082,223.70

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Solution

The fourth proportional to 599,130,602.10, 898,695,903.15 and 534,082,223.70 is: 801,123,335.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,130,602.10 : 898,695,903.15 = 534,082,223.70 : x
  2. Step 2: Convert to fraction form
    599,130,602.10/898,695,903.15 = 534,082,223.70/x
  3. Step 3: Cross multiply
    599,130,602.10x = 898,695,903.15 × 534,082,223.70
  4. Step 4: Simplify right side
    599,130,602.10x = 479,977,506,384,431,808
  5. Step 5: Solve for x
    x = 479,977,506,384,431,808/599,130,602.10
  6. Step 6: Final answer
    x = 801,123,335.55

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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.