Home / 37,459,604,312.79-56,166,967,279.76-11,922,722,070.59

Finding the Fourth Proportional to 37,459,604,312.79, 56,166,967,279.76 and 11,922,722,070.59

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Solution

The fourth proportional to 37,459,604,312.79, 56,166,967,279.76 and 11,922,722,070.59 is: 17,876,941,113.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,459,604,312.79 : 56,166,967,279.76 = 11,922,722,070.59 : x
  2. Step 2: Convert to fraction form
    37,459,604,312.79/56,166,967,279.76 = 11,922,722,070.59/x
  3. Step 3: Cross multiply
    37,459,604,312.79x = 56,166,967,279.76 × 11,922,722,070.59
  4. Step 4: Simplify right side
    37,459,604,312.79x = 669,663,140,424,160,378,880
  5. Step 5: Solve for x
    x = 669,663,140,424,160,378,880/37,459,604,312.79
  6. Step 6: Final answer
    x = 17,876,941,113.22

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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.