Home / 110,036,967.40-165,055,451.10-59,018,631.40

Finding the Fourth Proportional to 110,036,967.40, 165,055,451.10 and 59,018,631.40

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Solution

The fourth proportional to 110,036,967.40, 165,055,451.10 and 59,018,631.40 is: 88,527,947.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,036,967.40 : 165,055,451.10 = 59,018,631.40 : x
  2. Step 2: Convert to fraction form
    110,036,967.40/165,055,451.10 = 59,018,631.40/x
  3. Step 3: Cross multiply
    110,036,967.40x = 165,055,451.10 × 59,018,631.40
  4. Step 4: Simplify right side
    110,036,967.40x = 9,741,346,829,031,624
  5. Step 5: Solve for x
    x = 9,741,346,829,031,624/110,036,967.40
  6. Step 6: Final answer
    x = 88,527,947.10

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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.