Home / 1,523,126,397.60-2,284,976,355.84-1,085,341,048.20

Finding the Fourth Proportional to 1,523,126,397.60, 2,284,976,355.84 and 1,085,341,048.20

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Solution

The fourth proportional to 1,523,126,397.60, 2,284,976,355.84 and 1,085,341,048.20 is: 1,628,215,909.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,126,397.60 : 2,284,976,355.84 = 1,085,341,048.20 : x
  2. Step 2: Convert to fraction form
    1,523,126,397.60/2,284,976,355.84 = 1,085,341,048.20/x
  3. Step 3: Cross multiply
    1,523,126,397.60x = 2,284,976,355.84 × 1,085,341,048.20
  4. Step 4: Simplify right side
    1,523,126,397.60x = 2,479,978,633,159,602,176
  5. Step 5: Solve for x
    x = 2,479,978,633,159,602,176/1,523,126,397.60
  6. Step 6: Final answer
    x = 1,628,215,909.77

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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.