Home / 4,302,782,349.40-6,456,050,838.96-1,506,757,689.64

Finding the Fourth Proportional to 4,302,782,349.40, 6,456,050,838.96 and 1,506,757,689.64

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Solution

The fourth proportional to 4,302,782,349.40, 6,456,050,838.96 and 1,506,757,689.64 is: 2,260,793,936.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,782,349.40 : 6,456,050,838.96 = 1,506,757,689.64 : x
  2. Step 2: Convert to fraction form
    4,302,782,349.40/6,456,050,838.96 = 1,506,757,689.64/x
  3. Step 3: Cross multiply
    4,302,782,349.40x = 6,456,050,838.96 × 1,506,757,689.64
  4. Step 4: Simplify right side
    4,302,782,349.40x = 9,727,704,246,309,754,880
  5. Step 5: Solve for x
    x = 9,727,704,246,309,754,880/4,302,782,349.40
  6. Step 6: Final answer
    x = 2,260,793,936.66

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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.