Home / 586,700,440.10-880,050,660.15-295,455,025.70

Finding the Fourth Proportional to 586,700,440.10, 880,050,660.15 and 295,455,025.70

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Solution

The fourth proportional to 586,700,440.10, 880,050,660.15 and 295,455,025.70 is: 443,182,538.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,700,440.10 : 880,050,660.15 = 295,455,025.70 : x
  2. Step 2: Convert to fraction form
    586,700,440.10/880,050,660.15 = 295,455,025.70/x
  3. Step 3: Cross multiply
    586,700,440.10x = 880,050,660.15 × 295,455,025.70
  4. Step 4: Simplify right side
    586,700,440.10x = 260,015,390,411,920,192
  5. Step 5: Solve for x
    x = 260,015,390,411,920,192/586,700,440.10
  6. Step 6: Final answer
    x = 443,182,538.55

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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.