Home / 37,459,604,313.79-56,166,967,281.25-11,922,722,071.59

Finding the Fourth Proportional to 37,459,604,313.79, 56,166,967,281.25 and 11,922,722,071.59

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Solution

The fourth proportional to 37,459,604,313.79, 56,166,967,281.25 and 11,922,722,071.59 is: 17,876,941,114.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,459,604,313.79 : 56,166,967,281.25 = 11,922,722,071.59 : x
  2. Step 2: Convert to fraction form
    37,459,604,313.79/56,166,967,281.25 = 11,922,722,071.59/x
  3. Step 3: Cross multiply
    37,459,604,313.79x = 56,166,967,281.25 × 11,922,722,071.59
  4. Step 4: Simplify right side
    37,459,604,313.79x = 669,663,140,498,432,720,896
  5. Step 5: Solve for x
    x = 669,663,140,498,432,720,896/37,459,604,313.79
  6. Step 6: Final answer
    x = 17,876,941,114.72

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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.