Home / 60,492,000.88-83,475,678.12-34,382,895.28

Finding the Fourth Proportional to 60,492,000.88, 83,475,678.12 and 34,382,895.28

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Solution

The fourth proportional to 60,492,000.88, 83,475,678.12 and 34,382,895.28 is: 47,446,529.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,492,000.88 : 83,475,678.12 = 34,382,895.28 : x
  2. Step 2: Convert to fraction form
    60,492,000.88/83,475,678.12 = 34,382,895.28/x
  3. Step 3: Cross multiply
    60,492,000.88x = 83,475,678.12 × 34,382,895.28
  4. Step 4: Simplify right side
    60,492,000.88x = 2,870,135,499,226,947.50
  5. Step 5: Solve for x
    x = 2,870,135,499,226,947.50/60,492,000.88
  6. Step 6: Final answer
    x = 47,446,529.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.