Home / 60,151,972.43-83,007,574.01-34,045,929.60

Finding the Fourth Proportional to 60,151,972.43, 83,007,574.01 and 34,045,929.60

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Solution

The fourth proportional to 60,151,972.43, 83,007,574.01 and 34,045,929.60 is: 46,982,167.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,151,972.43 : 83,007,574.01 = 34,045,929.60 : x
  2. Step 2: Convert to fraction form
    60,151,972.43/83,007,574.01 = 34,045,929.60/x
  3. Step 3: Cross multiply
    60,151,972.43x = 83,007,574.01 × 34,045,929.60
  4. Step 4: Simplify right side
    60,151,972.43x = 2,826,070,020,968,692.50
  5. Step 5: Solve for x
    x = 2,826,070,020,968,692.50/60,151,972.43
  6. Step 6: Final answer
    x = 46,982,167.12

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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.