Home / 24,986,013,339.90-37,477,700,021.82-8,195,612,909.22

Finding the Fourth Proportional to 24,986,013,339.90, 37,477,700,021.82 and 8,195,612,909.22

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Solution

The fourth proportional to 24,986,013,339.90, 37,477,700,021.82 and 8,195,612,909.22 is: 12,292,986,397.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986,013,339.90 : 37,477,700,021.82 = 8,195,612,909.22 : x
  2. Step 2: Convert to fraction form
    24,986,013,339.90/37,477,700,021.82 = 8,195,612,909.22/x
  3. Step 3: Cross multiply
    24,986,013,339.90x = 37,477,700,021.82 × 8,195,612,909.22
  4. Step 4: Simplify right side
    24,986,013,339.90x = 307,152,722,106,702,692,352
  5. Step 5: Solve for x
    x = 307,152,722,106,702,692,352/24,986,013,339.90
  6. Step 6: Final answer
    x = 12,292,986,397.16

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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.