Home / 2,304,726,470.51-3,457,084,575.41-1,780,857,323.78

Finding the Fourth Proportional to 2,304,726,470.51, 3,457,084,575.41 and 1,780,857,323.78

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Solution

The fourth proportional to 2,304,726,470.51, 3,457,084,575.41 and 1,780,857,323.78 is: 2,671,282,021.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,726,470.51 : 3,457,084,575.41 = 1,780,857,323.78 : x
  2. Step 2: Convert to fraction form
    2,304,726,470.51/3,457,084,575.41 = 1,780,857,323.78/x
  3. Step 3: Cross multiply
    2,304,726,470.51x = 3,457,084,575.41 × 1,780,857,323.78
  4. Step 4: Simplify right side
    2,304,726,470.51x = 6,156,574,385,019,581,440
  5. Step 5: Solve for x
    x = 6,156,574,385,019,581,440/2,304,726,470.51
  6. Step 6: Final answer
    x = 2,671,282,021.45

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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.