Home / 12,324,984,239.36-18,499,431,275.10-5,948,009,070.98

Finding the Fourth Proportional to 12,324,984,239.36, 18,499,431,275.10 and 5,948,009,070.98

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Solution

The fourth proportional to 12,324,984,239.36, 18,499,431,275.10 and 5,948,009,070.98 is: 8,927,783,021.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,324,984,239.36 : 18,499,431,275.10 = 5,948,009,070.98 : x
  2. Step 2: Convert to fraction form
    12,324,984,239.36/18,499,431,275.10 = 5,948,009,070.98/x
  3. Step 3: Cross multiply
    12,324,984,239.36x = 18,499,431,275.10 × 5,948,009,070.98
  4. Step 4: Simplify right side
    12,324,984,239.36x = 110,034,785,032,265,891,840
  5. Step 5: Solve for x
    x = 110,034,785,032,265,891,840/12,324,984,239.36
  6. Step 6: Final answer
    x = 8,927,783,021.49

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Double scale
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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.