Home / 30,564,565,237.17-45,867,790,051.74-10,667,452,655.57

Finding the Fourth Proportional to 30,564,565,237.17, 45,867,790,051.74 and 10,667,452,655.57

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Solution

The fourth proportional to 30,564,565,237.17, 45,867,790,051.74 and 10,667,452,655.57 is: 16,008,488,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,564,565,237.17 : 45,867,790,051.74 = 10,667,452,655.57 : x
  2. Step 2: Convert to fraction form
    30,564,565,237.17/45,867,790,051.74 = 10,667,452,655.57/x
  3. Step 3: Cross multiply
    30,564,565,237.17x = 45,867,790,051.74 × 10,667,452,655.57
  4. Step 4: Simplify right side
    30,564,565,237.17x = 489,292,478,792,331,755,520
  5. Step 5: Solve for x
    x = 489,292,478,792,331,755,520/30,564,565,237.17
  6. Step 6: Final answer
    x = 16,008,488,097.10

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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.