Home / 47,187,214,070.38-65,133,873,856.50-37,559,604,164.80

Finding the Fourth Proportional to 47,187,214,070.38, 65,133,873,856.50 and 37,559,604,164.80

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Solution

The fourth proportional to 47,187,214,070.38, 65,133,873,856.50 and 37,559,604,164.80 is: 51,844,605,958.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,187,214,070.38 : 65,133,873,856.50 = 37,559,604,164.80 : x
  2. Step 2: Convert to fraction form
    47,187,214,070.38/65,133,873,856.50 = 37,559,604,164.80/x
  3. Step 3: Cross multiply
    47,187,214,070.38x = 65,133,873,856.50 × 37,559,604,164.80
  4. Step 4: Simplify right side
    47,187,214,070.38x = 2,446,402,519,770,155,450,368
  5. Step 5: Solve for x
    x = 2,446,402,519,770,155,450,368/47,187,214,070.38
  6. Step 6: Final answer
    x = 51,844,605,958.75

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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.