Home / 32,074,143,188.02-48,113,053,358.82-8,491,767,345.46

Finding the Fourth Proportional to 32,074,143,188.02, 48,113,053,358.82 and 8,491,767,345.46

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Solution

The fourth proportional to 32,074,143,188.02, 48,113,053,358.82 and 8,491,767,345.46 is: 12,738,137,789.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,074,143,188.02 : 48,113,053,358.82 = 8,491,767,345.46 : x
  2. Step 2: Convert to fraction form
    32,074,143,188.02/48,113,053,358.82 = 8,491,767,345.46/x
  3. Step 3: Cross multiply
    32,074,143,188.02x = 48,113,053,358.82 × 8,491,767,345.46
  4. Step 4: Simplify right side
    32,074,143,188.02x = 408,564,855,402,802,249,728
  5. Step 5: Solve for x
    x = 408,564,855,402,802,249,728/32,074,143,188.02
  6. Step 6: Final answer
    x = 12,738,137,789.30

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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.