Home / 3,670,960,547.52-5,065,861,772.16-2,000,223,417.60

Finding the Fourth Proportional to 3,670,960,547.52, 5,065,861,772.16 and 2,000,223,417.60

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Solution

The fourth proportional to 3,670,960,547.52, 5,065,861,772.16 and 2,000,223,417.60 is: 2,760,273,562.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,960,547.52 : 5,065,861,772.16 = 2,000,223,417.60 : x
  2. Step 2: Convert to fraction form
    3,670,960,547.52/5,065,861,772.16 = 2,000,223,417.60/x
  3. Step 3: Cross multiply
    3,670,960,547.52x = 5,065,861,772.16 × 2,000,223,417.60
  4. Step 4: Simplify right side
    3,670,960,547.52x = 10,132,855,346,999,066,624
  5. Step 5: Solve for x
    x = 10,132,855,346,999,066,624/3,670,960,547.52
  6. Step 6: Final answer
    x = 2,760,273,562.15

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1.5x scale

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.