Home / 110,644,870.40-165,967,305.60-59,626,534.40

Finding the Fourth Proportional to 110,644,870.40, 165,967,305.60 and 59,626,534.40

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Solution

The fourth proportional to 110,644,870.40, 165,967,305.60 and 59,626,534.40 is: 89,439,801.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,644,870.40 : 165,967,305.60 = 59,626,534.40 : x
  2. Step 2: Convert to fraction form
    110,644,870.40/165,967,305.60 = 59,626,534.40/x
  3. Step 3: Cross multiply
    110,644,870.40x = 165,967,305.60 × 59,626,534.40
  4. Step 4: Simplify right side
    110,644,870.40x = 9,896,055,256,633,712
  5. Step 5: Solve for x
    x = 9,896,055,256,633,712/110,644,870.40
  6. Step 6: Final answer
    x = 89,439,801.60

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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.