Home / 110,473,409.96-165,757,900.90-59,295,641.66

Finding the Fourth Proportional to 110,473,409.96, 165,757,900.90 and 59,295,641.66

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Solution

The fourth proportional to 110,473,409.96, 165,757,900.90 and 59,295,641.66 is: 88,969,111.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,473,409.96 : 165,757,900.90 = 59,295,641.66 : x
  2. Step 2: Convert to fraction form
    110,473,409.96/165,757,900.90 = 59,295,641.66/x
  3. Step 3: Cross multiply
    110,473,409.96x = 165,757,900.90 × 59,295,641.66
  4. Step 4: Simplify right side
    110,473,409.96x = 9,828,721,094,080,192
  5. Step 5: Solve for x
    x = 9,828,721,094,080,192/110,473,409.96
  6. Step 6: Final answer
    x = 88,969,111.19

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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.