Home / 47,187,214,074.88-65,133,873,862.71-37,559,604,169.30

Finding the Fourth Proportional to 47,187,214,074.88, 65,133,873,862.71 and 37,559,604,169.30

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Solution

The fourth proportional to 47,187,214,074.88, 65,133,873,862.71 and 37,559,604,169.30 is: 51,844,605,964.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,187,214,074.88 : 65,133,873,862.71 = 37,559,604,169.30 : x
  2. Step 2: Convert to fraction form
    47,187,214,074.88/65,133,873,862.71 = 37,559,604,169.30/x
  3. Step 3: Cross multiply
    47,187,214,074.88x = 65,133,873,862.71 × 37,559,604,169.30
  4. Step 4: Simplify right side
    47,187,214,074.88x = 2,446,402,520,296,502,853,632
  5. Step 5: Solve for x
    x = 2,446,402,520,296,502,853,632/47,187,214,074.88
  6. Step 6: Final answer
    x = 51,844,605,964.96

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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.