Home / 242,224,260.30-362,804,851.98-200,249,411.76

Finding the Fourth Proportional to 242,224,260.30, 362,804,851.98 and 200,249,411.76

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Solution

The fourth proportional to 242,224,260.30, 362,804,851.98 and 200,249,411.76 is: 299,934,689.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,224,260.30 : 362,804,851.98 = 200,249,411.76 : x
  2. Step 2: Convert to fraction form
    242,224,260.30/362,804,851.98 = 200,249,411.76/x
  3. Step 3: Cross multiply
    242,224,260.30x = 362,804,851.98 × 200,249,411.76
  4. Step 4: Simplify right side
    242,224,260.30x = 72,651,458,192,668,864
  5. Step 5: Solve for x
    x = 72,651,458,192,668,864/242,224,260.30
  6. Step 6: Final answer
    x = 299,934,689.05

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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.