Home / 110,031,330.60-165,046,995.90-34,386,402.60

Finding the Fourth Proportional to 110,031,330.60, 165,046,995.90 and 34,386,402.60

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Solution

The fourth proportional to 110,031,330.60, 165,046,995.90 and 34,386,402.60 is: 51,579,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,031,330.60 : 165,046,995.90 = 34,386,402.60 : x
  2. Step 2: Convert to fraction form
    110,031,330.60/165,046,995.90 = 34,386,402.60/x
  3. Step 3: Cross multiply
    110,031,330.60x = 165,046,995.90 × 34,386,402.60
  4. Step 4: Simplify right side
    110,031,330.60x = 5,675,372,448,937,950
  5. Step 5: Solve for x
    x = 5,675,372,448,937,950/110,031,330.60
  6. Step 6: Final answer
    x = 51,579,603.90

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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.