Home / 230,880,606.27-346,873,403.34-148,044,653.13

Finding the Fourth Proportional to 230,880,606.27, 346,873,403.34 and 148,044,653.13

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Solution

The fourth proportional to 230,880,606.27, 346,873,403.34 and 148,044,653.13 is: 222,421,248.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,880,606.27 : 346,873,403.34 = 148,044,653.13 : x
  2. Step 2: Convert to fraction form
    230,880,606.27/346,873,403.34 = 148,044,653.13/x
  3. Step 3: Cross multiply
    230,880,606.27x = 346,873,403.34 × 148,044,653.13
  4. Step 4: Simplify right side
    230,880,606.27x = 51,352,752,677,492,880
  5. Step 5: Solve for x
    x = 51,352,752,677,492,880/230,880,606.27
  6. Step 6: Final answer
    x = 222,421,248.40

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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.