Home / 63,008,280.87-94,490,561.57-22,066,817.01

Finding the Fourth Proportional to 63,008,280.87, 94,490,561.57 and 22,066,817.01

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Solution

The fourth proportional to 63,008,280.87, 94,490,561.57 and 22,066,817.01 is: 33,092,569.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,008,280.87 : 94,490,561.57 = 22,066,817.01 : x
  2. Step 2: Convert to fraction form
    63,008,280.87/94,490,561.57 = 22,066,817.01/x
  3. Step 3: Cross multiply
    63,008,280.87x = 94,490,561.57 × 22,066,817.01
  4. Step 4: Simplify right side
    63,008,280.87x = 2,085,105,931,226,994.25
  5. Step 5: Solve for x
    x = 2,085,105,931,226,994.25/63,008,280.87
  6. Step 6: Final answer
    x = 33,092,569.78

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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.