Home / 25,388,793,621.64-35,034,452,618.73-14,946,706,876.19

Finding the Fourth Proportional to 25,388,793,621.64, 35,034,452,618.73 and 14,946,706,876.19

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Solution

The fourth proportional to 25,388,793,621.64, 35,034,452,618.73 and 14,946,706,876.19 is: 20,625,229,448.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,388,793,621.64 : 35,034,452,618.73 = 14,946,706,876.19 : x
  2. Step 2: Convert to fraction form
    25,388,793,621.64/35,034,452,618.73 = 14,946,706,876.19/x
  3. Step 3: Cross multiply
    25,388,793,621.64x = 35,034,452,618.73 × 14,946,706,876.19
  4. Step 4: Simplify right side
    25,388,793,621.64x = 523,649,693,859,749,298,176
  5. Step 5: Solve for x
    x = 523,649,693,859,749,298,176/25,388,793,621.64
  6. Step 6: Final answer
    x = 20,625,229,448.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.