Home / 282,050,141.10-423,075,211.65-233,582,721.90

Finding the Fourth Proportional to 282,050,141.10, 423,075,211.65 and 233,582,721.90

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Solution

The fourth proportional to 282,050,141.10, 423,075,211.65 and 233,582,721.90 is: 350,374,082.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,050,141.10 : 423,075,211.65 = 233,582,721.90 : x
  2. Step 2: Convert to fraction form
    282,050,141.10/423,075,211.65 = 233,582,721.90/x
  3. Step 3: Cross multiply
    282,050,141.10x = 423,075,211.65 × 233,582,721.90
  4. Step 4: Simplify right side
    282,050,141.10x = 98,823,059,505,625,584
  5. Step 5: Solve for x
    x = 98,823,059,505,625,584/282,050,141.10
  6. Step 6: Final answer
    x = 350,374,082.85

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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.