Home / 110,031,649.40-165,047,474.10-59,013,313.40

Finding the Fourth Proportional to 110,031,649.40, 165,047,474.10 and 59,013,313.40

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Solution

The fourth proportional to 110,031,649.40, 165,047,474.10 and 59,013,313.40 is: 88,519,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,031,649.40 : 165,047,474.10 = 59,013,313.40 : x
  2. Step 2: Convert to fraction form
    110,031,649.40/165,047,474.10 = 59,013,313.40/x
  3. Step 3: Cross multiply
    110,031,649.40x = 165,047,474.10 × 59,013,313.40
  4. Step 4: Simplify right side
    110,031,649.40x = 9,739,998,314,941,682
  5. Step 5: Solve for x
    x = 9,739,998,314,941,682/110,031,649.40
  6. Step 6: Final answer
    x = 88,519,970.10

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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.