Home / 1,524,535,366.20-2,286,755,810.10-434,018,434.20

Finding the Fourth Proportional to 1,524,535,366.20, 2,286,755,810.10 and 434,018,434.20

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Solution

The fourth proportional to 1,524,535,366.20, 2,286,755,810.10 and 434,018,434.20 is: 651,014,202.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,535,366.20 : 2,286,755,810.10 = 434,018,434.20 : x
  2. Step 2: Convert to fraction form
    1,524,535,366.20/2,286,755,810.10 = 434,018,434.20/x
  3. Step 3: Cross multiply
    1,524,535,366.20x = 2,286,755,810.10 × 434,018,434.20
  4. Step 4: Simplify right side
    1,524,535,366.20x = 992,494,176,097,354,496
  5. Step 5: Solve for x
    x = 992,494,176,097,354,496/1,524,535,366.20
  6. Step 6: Final answer
    x = 651,014,202.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.