Home / 237,710,231.10-356,565,346.65-163,733,643.90

Finding the Fourth Proportional to 237,710,231.10, 356,565,346.65 and 163,733,643.90

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Solution

The fourth proportional to 237,710,231.10, 356,565,346.65 and 163,733,643.90 is: 245,600,465.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,710,231.10 : 356,565,346.65 = 163,733,643.90 : x
  2. Step 2: Convert to fraction form
    237,710,231.10/356,565,346.65 = 163,733,643.90/x
  3. Step 3: Cross multiply
    237,710,231.10x = 356,565,346.65 × 163,733,643.90
  4. Step 4: Simplify right side
    237,710,231.10x = 58,381,743,495,471,160
  5. Step 5: Solve for x
    x = 58,381,743,495,471,160/237,710,231.10
  6. Step 6: Final answer
    x = 245,600,465.85

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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.