Home / 37,315,831,088.70-51,221,736,701.78-32,992,027,112.70

Finding the Fourth Proportional to 37,315,831,088.70, 51,221,736,701.78 and 32,992,027,112.70

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Solution

The fourth proportional to 37,315,831,088.70, 51,221,736,701.78 and 32,992,027,112.70 is: 45,286,648,500.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,315,831,088.70 : 51,221,736,701.78 = 32,992,027,112.70 : x
  2. Step 2: Convert to fraction form
    37,315,831,088.70/51,221,736,701.78 = 32,992,027,112.70/x
  3. Step 3: Cross multiply
    37,315,831,088.70x = 51,221,736,701.78 × 32,992,027,112.70
  4. Step 4: Simplify right side
    37,315,831,088.70x = 1,689,908,926,024,574,566,400
  5. Step 5: Solve for x
    x = 1,689,908,926,024,574,566,400/37,315,831,088.70
  6. Step 6: Final answer
    x = 45,286,648,500.68

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.