Home / 1,156,550,769,525.70-1,594,357,933,720-808,239,639,005.40

Finding the Fourth Proportional to 1,156,550,769,525.70, 1,594,357,933,720 and 808,239,639,005.40

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Solution

The fourth proportional to 1,156,550,769,525.70, 1,594,357,933,720 and 808,239,639,005.40 is: 1,114,195,169,593.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,156,550,769,525.70 : 1,594,357,933,720 = 808,239,639,005.40 : x
  2. Step 2: Convert to fraction form
    1,156,550,769,525.70/1,594,357,933,720 = 808,239,639,005.40/x
  3. Step 3: Cross multiply
    1,156,550,769,525.70x = 1,594,357,933,720 × 808,239,639,005.40
  4. Step 4: Simplify right side
    1,156,550,769,525.70x = 1,288,623,280,795,248,184,262,656
  5. Step 5: Solve for x
    x = 1,288,623,280,795,248,184,262,656/1,156,550,769,525.70
  6. Step 6: Final answer
    x = 1,114,195,169,593.56

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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.