Home / 1,337,731,349.58-2,006,855,434.35-508,620,527.10

Finding the Fourth Proportional to 1,337,731,349.58, 2,006,855,434.35 and 508,620,527.10

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Solution

The fourth proportional to 1,337,731,349.58, 2,006,855,434.35 and 508,620,527.10 is: 763,029,041.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,731,349.58 : 2,006,855,434.35 = 508,620,527.10 : x
  2. Step 2: Convert to fraction form
    1,337,731,349.58/2,006,855,434.35 = 508,620,527.10/x
  3. Step 3: Cross multiply
    1,337,731,349.58x = 2,006,855,434.35 × 508,620,527.10
  4. Step 4: Simplify right side
    1,337,731,349.58x = 1,020,727,868,832,596,480
  5. Step 5: Solve for x
    x = 1,020,727,868,832,596,480/1,337,731,349.58
  6. Step 6: Final answer
    x = 763,029,041.04

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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.