Home / 6,937,323,420.29-9,573,258,618.41-3,926,511,479.27

Finding the Fourth Proportional to 6,937,323,420.29, 9,573,258,618.41 and 3,926,511,479.27

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Solution

The fourth proportional to 6,937,323,420.29, 9,573,258,618.41 and 3,926,511,479.27 is: 5,418,445,642.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,937,323,420.29 : 9,573,258,618.41 = 3,926,511,479.27 : x
  2. Step 2: Convert to fraction form
    6,937,323,420.29/9,573,258,618.41 = 3,926,511,479.27/x
  3. Step 3: Cross multiply
    6,937,323,420.29x = 9,573,258,618.41 × 3,926,511,479.27
  4. Step 4: Simplify right side
    6,937,323,420.29x = 37,589,509,859,139,829,760
  5. Step 5: Solve for x
    x = 37,589,509,859,139,829,760/6,937,323,420.29
  6. Step 6: Final answer
    x = 5,418,445,642.77

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Double scale
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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.