Home / 47,288,748,398.31-65,258,430,628.65-26,693,273,386.20

Finding the Fourth Proportional to 47,288,748,398.31, 65,258,430,628.65 and 26,693,273,386.20

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Solution

The fourth proportional to 47,288,748,398.31, 65,258,430,628.65 and 26,693,273,386.20 is: 36,836,693,474.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,288,748,398.31 : 65,258,430,628.65 = 26,693,273,386.20 : x
  2. Step 2: Convert to fraction form
    47,288,748,398.31/65,258,430,628.65 = 26,693,273,386.20/x
  3. Step 3: Cross multiply
    47,288,748,398.31x = 65,258,430,628.65 × 26,693,273,386.20
  4. Step 4: Simplify right side
    47,288,748,398.31x = 1,741,961,129,524,922,155,008
  5. Step 5: Solve for x
    x = 1,741,961,129,524,922,155,008/47,288,748,398.31
  6. Step 6: Final answer
    x = 36,836,693,474.15

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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.