Home / 89,718,767.91-134,602,075.98-32,211,537.30

Finding the Fourth Proportional to 89,718,767.91, 134,602,075.98 and 32,211,537.30

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Solution

The fourth proportional to 89,718,767.91, 134,602,075.98 and 32,211,537.30 is: 48,325,895.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,718,767.91 : 134,602,075.98 = 32,211,537.30 : x
  2. Step 2: Convert to fraction form
    89,718,767.91/134,602,075.98 = 32,211,537.30/x
  3. Step 3: Cross multiply
    89,718,767.91x = 134,602,075.98 × 32,211,537.30
  4. Step 4: Simplify right side
    89,718,767.91x = 4,335,739,791,087,204
  5. Step 5: Solve for x
    x = 4,335,739,791,087,204/89,718,767.91
  6. Step 6: Final answer
    x = 48,325,895.37

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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.