Home / 109,675,053.29-164,717,474.84-96,549,124.88

Finding the Fourth Proportional to 109,675,053.29, 164,717,474.84 and 96,549,124.88

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Solution

The fourth proportional to 109,675,053.29, 164,717,474.84 and 96,549,124.88 is: 145,004,060.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,675,053.29 : 164,717,474.84 = 96,549,124.88 : x
  2. Step 2: Convert to fraction form
    109,675,053.29/164,717,474.84 = 96,549,124.88/x
  3. Step 3: Cross multiply
    109,675,053.29x = 164,717,474.84 × 96,549,124.88
  4. Step 4: Simplify right side
    109,675,053.29x = 15,903,328,047,762,672
  5. Step 5: Solve for x
    x = 15,903,328,047,762,672/109,675,053.29
  6. Step 6: Final answer
    x = 145,004,060.36

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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.