Home / 59,805,302.10-89,707,953.15-59,238,431.70

Finding the Fourth Proportional to 59,805,302.10, 89,707,953.15 and 59,238,431.70

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Solution

The fourth proportional to 59,805,302.10, 89,707,953.15 and 59,238,431.70 is: 88,857,647.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,805,302.10 : 89,707,953.15 = 59,238,431.70 : x
  2. Step 2: Convert to fraction form
    59,805,302.10/89,707,953.15 = 59,238,431.70/x
  3. Step 3: Cross multiply
    59,805,302.10x = 89,707,953.15 × 59,238,431.70
  4. Step 4: Simplify right side
    59,805,302.10x = 5,314,158,455,623,075
  5. Step 5: Solve for x
    x = 5,314,158,455,623,075/59,805,302.10
  6. Step 6: Final answer
    x = 88,857,647.55

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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.