Home / 15,800,697,824.57-23,684,455,739.27-5,316,274,330.07

Finding the Fourth Proportional to 15,800,697,824.57, 23,684,455,739.27 and 5,316,274,330.07

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Solution

The fourth proportional to 15,800,697,824.57, 23,684,455,739.27 and 5,316,274,330.07 is: 7,968,829,317.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,800,697,824.57 : 23,684,455,739.27 = 5,316,274,330.07 : x
  2. Step 2: Convert to fraction form
    15,800,697,824.57/23,684,455,739.27 = 5,316,274,330.07/x
  3. Step 3: Cross multiply
    15,800,697,824.57x = 23,684,455,739.27 × 5,316,274,330.07
  4. Step 4: Simplify right side
    15,800,697,824.57x = 125,913,064,068,215,160,832
  5. Step 5: Solve for x
    x = 125,913,064,068,215,160,832/15,800,697,824.57
  6. Step 6: Final answer
    x = 7,968,829,317.93

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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.