Home / 24,986,013,332.40-37,477,700,010.57-8,195,612,901.72

Finding the Fourth Proportional to 24,986,013,332.40, 37,477,700,010.57 and 8,195,612,901.72

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Solution

The fourth proportional to 24,986,013,332.40, 37,477,700,010.57 and 8,195,612,901.72 is: 12,292,986,385.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986,013,332.40 : 37,477,700,010.57 = 8,195,612,901.72 : x
  2. Step 2: Convert to fraction form
    24,986,013,332.40/37,477,700,010.57 = 8,195,612,901.72/x
  3. Step 3: Cross multiply
    24,986,013,332.40x = 37,477,700,010.57 × 8,195,612,901.72
  4. Step 4: Simplify right side
    24,986,013,332.40x = 307,152,721,733,419,270,144
  5. Step 5: Solve for x
    x = 307,152,721,733,419,270,144/24,986,013,332.40
  6. Step 6: Final answer
    x = 12,292,986,385.91

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1.5x scale

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.