Home / 16,298,657,998.40-24,447,986,997.60-13,033,484,494.40

Finding the Fourth Proportional to 16,298,657,998.40, 24,447,986,997.60 and 13,033,484,494.40

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Solution

The fourth proportional to 16,298,657,998.40, 24,447,986,997.60 and 13,033,484,494.40 is: 19,550,226,741.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298,657,998.40 : 24,447,986,997.60 = 13,033,484,494.40 : x
  2. Step 2: Convert to fraction form
    16,298,657,998.40/24,447,986,997.60 = 13,033,484,494.40/x
  3. Step 3: Cross multiply
    16,298,657,998.40x = 24,447,986,997.60 × 13,033,484,494.40
  4. Step 4: Simplify right side
    16,298,657,998.40x = 318,642,459,452,512,403,456
  5. Step 5: Solve for x
    x = 318,642,459,452,512,403,456/16,298,657,998.40
  6. Step 6: Final answer
    x = 19,550,226,741.60

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Double scale
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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.