Home / 32,595,156,064.80-48,892,734,097.20-21,437,445,981.60

Finding the Fourth Proportional to 32,595,156,064.80, 48,892,734,097.20 and 21,437,445,981.60

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Solution

The fourth proportional to 32,595,156,064.80, 48,892,734,097.20 and 21,437,445,981.60 is: 32,156,168,972.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,595,156,064.80 : 48,892,734,097.20 = 21,437,445,981.60 : x
  2. Step 2: Convert to fraction form
    32,595,156,064.80/48,892,734,097.20 = 21,437,445,981.60/x
  3. Step 3: Cross multiply
    32,595,156,064.80x = 48,892,734,097.20 × 21,437,445,981.60
  4. Step 4: Simplify right side
    32,595,156,064.80x = 1,048,135,346,101,457,256,448
  5. Step 5: Solve for x
    x = 1,048,135,346,101,457,256,448/32,595,156,064.80
  6. Step 6: Final answer
    x = 32,156,168,972.40

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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.