Home / 24,986,013,346.81-37,477,700,031.30-8,195,612,916.58

Finding the Fourth Proportional to 24,986,013,346.81, 37,477,700,031.30 and 8,195,612,916.58

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Solution

The fourth proportional to 24,986,013,346.81, 37,477,700,031.30 and 8,195,612,916.58 is: 12,292,986,407.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986,013,346.81 : 37,477,700,031.30 = 8,195,612,916.58 : x
  2. Step 2: Convert to fraction form
    24,986,013,346.81/37,477,700,031.30 = 8,195,612,916.58/x
  3. Step 3: Cross multiply
    24,986,013,346.81x = 37,477,700,031.30 × 8,195,612,916.58
  4. Step 4: Simplify right side
    24,986,013,346.81x = 307,152,722,460,232,974,336
  5. Step 5: Solve for x
    x = 307,152,722,460,232,974,336/24,986,013,346.81
  6. Step 6: Final answer
    x = 12,292,986,407.91

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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.