Home / 1,376,614,523,565-1,899,733,948,617-750,908,926,985.85

Finding the Fourth Proportional to 1,376,614,523,565, 1,899,733,948,617 and 750,908,926,985.85

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Solution

The fourth proportional to 1,376,614,523,565, 1,899,733,948,617 and 750,908,926,985.85 is: 1,036,257,540,869.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,614,523,565 : 1,899,733,948,617 = 750,908,926,985.85 : x
  2. Step 2: Convert to fraction form
    1,376,614,523,565/1,899,733,948,617 = 750,908,926,985.85/x
  3. Step 3: Cross multiply
    1,376,614,523,565x = 1,899,733,948,617 × 750,908,926,985.85
  4. Step 4: Simplify right side
    1,376,614,523,565x = 1,426,527,180,914,583,326,949,376
  5. Step 5: Solve for x
    x = 1,426,527,180,914,583,326,949,376/1,376,614,523,565
  6. Step 6: Final answer
    x = 1,036,257,540,869.41

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Double scale
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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.