Home / 35,920,218.10-53,880,327.15-10,362,061.30

Finding the Fourth Proportional to 35,920,218.10, 53,880,327.15 and 10,362,061.30

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Solution

The fourth proportional to 35,920,218.10, 53,880,327.15 and 10,362,061.30 is: 15,543,091.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,920,218.10 : 53,880,327.15 = 10,362,061.30 : x
  2. Step 2: Convert to fraction form
    35,920,218.10/53,880,327.15 = 10,362,061.30/x
  3. Step 3: Cross multiply
    35,920,218.10x = 53,880,327.15 × 10,362,061.30
  4. Step 4: Simplify right side
    35,920,218.10x = 558,311,252,792,354.31
  5. Step 5: Solve for x
    x = 558,311,252,792,354.31/35,920,218.10
  6. Step 6: Final answer
    x = 15,543,091.95

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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.