Home / 40,899,340,744.32-61,355,145,298.89-14,365,180,519.29

Finding the Fourth Proportional to 40,899,340,744.32, 61,355,145,298.89 and 14,365,180,519.29

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Solution

The fourth proportional to 40,899,340,744.32, 61,355,145,298.89 and 14,365,180,519.29 is: 21,549,925,303.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,899,340,744.32 : 61,355,145,298.89 = 14,365,180,519.29 : x
  2. Step 2: Convert to fraction form
    40,899,340,744.32/61,355,145,298.89 = 14,365,180,519.29/x
  3. Step 3: Cross multiply
    40,899,340,744.32x = 61,355,145,298.89 × 14,365,180,519.29
  4. Step 4: Simplify right side
    40,899,340,744.32x = 881,377,738,005,822,046,208
  5. Step 5: Solve for x
    x = 881,377,738,005,822,046,208/40,899,340,744.32
  6. Step 6: Final answer
    x = 21,549,925,303.58

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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.