Home / 32,105,550,509.61-48,164,527,603.12-12,206,890,765.23

Finding the Fourth Proportional to 32,105,550,509.61, 48,164,527,603.12 and 12,206,890,765.23

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Solution

The fourth proportional to 32,105,550,509.61, 48,164,527,603.12 and 12,206,890,765.23 is: 18,312,694,156.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,105,550,509.61 : 48,164,527,603.12 = 12,206,890,765.23 : x
  2. Step 2: Convert to fraction form
    32,105,550,509.61/48,164,527,603.12 = 12,206,890,765.23/x
  3. Step 3: Cross multiply
    32,105,550,509.61x = 48,164,527,603.12 × 12,206,890,765.23
  4. Step 4: Simplify right side
    32,105,550,509.61x = 587,939,127,210,239,787,008
  5. Step 5: Solve for x
    x = 587,939,127,210,239,787,008/32,105,550,509.61
  6. Step 6: Final answer
    x = 18,312,694,156.55

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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.