Home / 28,746,397,037.10-43,081,052,129.57-22,372,630,612.30

Finding the Fourth Proportional to 28,746,397,037.10, 43,081,052,129.57 and 22,372,630,612.30

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Solution

The fourth proportional to 28,746,397,037.10, 43,081,052,129.57 and 22,372,630,612.30 is: 33,528,948,495.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,746,397,037.10 : 43,081,052,129.57 = 22,372,630,612.30 : x
  2. Step 2: Convert to fraction form
    28,746,397,037.10/43,081,052,129.57 = 22,372,630,612.30/x
  3. Step 3: Cross multiply
    28,746,397,037.10x = 43,081,052,129.57 × 22,372,630,612.30
  4. Step 4: Simplify right side
    28,746,397,037.10x = 963,836,465,684,042,743,808
  5. Step 5: Solve for x
    x = 963,836,465,684,042,743,808/28,746,397,037.10
  6. Step 6: Final answer
    x = 33,528,948,495.36

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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.