Home / 16,573,703,271.32-22,871,443,595.10-9,055,162,967.96

Finding the Fourth Proportional to 16,573,703,271.32, 22,871,443,595.10 and 9,055,162,967.96

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Solution

The fourth proportional to 16,573,703,271.32, 22,871,443,595.10 and 9,055,162,967.96 is: 12,495,979,062.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,573,703,271.32 : 22,871,443,595.10 = 9,055,162,967.96 : x
  2. Step 2: Convert to fraction form
    16,573,703,271.32/22,871,443,595.10 = 9,055,162,967.96/x
  3. Step 3: Cross multiply
    16,573,703,271.32x = 22,871,443,595.10 × 9,055,162,967.96
  4. Step 4: Simplify right side
    16,573,703,271.32x = 207,104,649,066,135,420,928
  5. Step 5: Solve for x
    x = 207,104,649,066,135,420,928/16,573,703,271.32
  6. Step 6: Final answer
    x = 12,495,979,062.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.