Home / 2,348,617,863.20-3,522,926,794.80-1,574,650,810.40

Finding the Fourth Proportional to 2,348,617,863.20, 3,522,926,794.80 and 1,574,650,810.40

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Solution

The fourth proportional to 2,348,617,863.20, 3,522,926,794.80 and 1,574,650,810.40 is: 2,361,976,215.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,617,863.20 : 3,522,926,794.80 = 1,574,650,810.40 : x
  2. Step 2: Convert to fraction form
    2,348,617,863.20/3,522,926,794.80 = 1,574,650,810.40/x
  3. Step 3: Cross multiply
    2,348,617,863.20x = 3,522,926,794.80 × 1,574,650,810.40
  4. Step 4: Simplify right side
    2,348,617,863.20x = 5,547,379,532,411,695,104
  5. Step 5: Solve for x
    x = 5,547,379,532,411,695,104/2,348,617,863.20
  6. Step 6: Final answer
    x = 2,361,976,215.60

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Double scale
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1.5x scale

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.