Home / 248,925,325.92-373,384,984.32-64,676,497.92

Finding the Fourth Proportional to 248,925,325.92, 373,384,984.32 and 64,676,497.92

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Solution

The fourth proportional to 248,925,325.92, 373,384,984.32 and 64,676,497.92 is: 97,013,966.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,925,325.92 : 373,384,984.32 = 64,676,497.92 : x
  2. Step 2: Convert to fraction form
    248,925,325.92/373,384,984.32 = 64,676,497.92/x
  3. Step 3: Cross multiply
    248,925,325.92x = 373,384,984.32 × 64,676,497.92
  4. Step 4: Simplify right side
    248,925,325.92x = 24,149,233,161,731,712
  5. Step 5: Solve for x
    x = 24,149,233,161,731,712/248,925,325.92
  6. Step 6: Final answer
    x = 97,013,966.23

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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.