Home / 58,205,954,515.70-87,308,931,773.55-31,758,049,133.30

Finding the Fourth Proportional to 58,205,954,515.70, 87,308,931,773.55 and 31,758,049,133.30

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Solution

The fourth proportional to 58,205,954,515.70, 87,308,931,773.55 and 31,758,049,133.30 is: 47,637,073,699.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,205,954,515.70 : 87,308,931,773.55 = 31,758,049,133.30 : x
  2. Step 2: Convert to fraction form
    58,205,954,515.70/87,308,931,773.55 = 31,758,049,133.30/x
  3. Step 3: Cross multiply
    58,205,954,515.70x = 87,308,931,773.55 × 31,758,049,133.30
  4. Step 4: Simplify right side
    58,205,954,515.70x = 2,772,761,345,040,338,386,944
  5. Step 5: Solve for x
    x = 2,772,761,345,040,338,386,944/58,205,954,515.70
  6. Step 6: Final answer
    x = 47,637,073,699.95

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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.