Home / 32,197,473,564.20-48,267,488,912.70-12,563,602,332.20

Finding the Fourth Proportional to 32,197,473,564.20, 48,267,488,912.70 and 12,563,602,332.20

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Solution

The fourth proportional to 32,197,473,564.20, 48,267,488,912.70 and 12,563,602,332.20 is: 18,834,196,262.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,197,473,564.20 : 48,267,488,912.70 = 12,563,602,332.20 : x
  2. Step 2: Convert to fraction form
    32,197,473,564.20/48,267,488,912.70 = 12,563,602,332.20/x
  3. Step 3: Cross multiply
    32,197,473,564.20x = 48,267,488,912.70 × 12,563,602,332.20
  4. Step 4: Simplify right side
    32,197,473,564.20x = 606,413,536,273,035,296,768
  5. Step 5: Solve for x
    x = 606,413,536,273,035,296,768/32,197,473,564.20
  6. Step 6: Final answer
    x = 18,834,196,262.76

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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.