Home / 445,070,248.42-614,233,711.80-246,895,637.08

Finding the Fourth Proportional to 445,070,248.42, 614,233,711.80 and 246,895,637.08

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Solution

The fourth proportional to 445,070,248.42, 614,233,711.80 and 246,895,637.08 is: 340,736,376.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,070,248.42 : 614,233,711.80 = 246,895,637.08 : x
  2. Step 2: Convert to fraction form
    445,070,248.42/614,233,711.80 = 246,895,637.08/x
  3. Step 3: Cross multiply
    445,070,248.42x = 614,233,711.80 × 246,895,637.08
  4. Step 4: Simplify right side
    445,070,248.42x = 151,651,623,590,874,112
  5. Step 5: Solve for x
    x = 151,651,623,590,874,112/445,070,248.42
  6. Step 6: Final answer
    x = 340,736,376.18

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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.