Home / 59,758,886.40-89,535,110.40-27,780,595.20

Finding the Fourth Proportional to 59,758,886.40, 89,535,110.40 and 27,780,595.20

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Solution

The fourth proportional to 59,758,886.40, 89,535,110.40 and 27,780,595.20 is: 41,622,908.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,758,886.40 : 89,535,110.40 = 27,780,595.20 : x
  2. Step 2: Convert to fraction form
    59,758,886.40/89,535,110.40 = 27,780,595.20/x
  3. Step 3: Cross multiply
    59,758,886.40x = 89,535,110.40 × 27,780,595.20
  4. Step 4: Simplify right side
    59,758,886.40x = 2,487,338,658,209,710
  5. Step 5: Solve for x
    x = 2,487,338,658,209,710/59,758,886.40
  6. Step 6: Final answer
    x = 41,622,908.46

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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.