Home / 301,806,680.10-452,710,020.15-250,788,344.10

Finding the Fourth Proportional to 301,806,680.10, 452,710,020.15 and 250,788,344.10

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Solution

The fourth proportional to 301,806,680.10, 452,710,020.15 and 250,788,344.10 is: 376,182,516.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,806,680.10 : 452,710,020.15 = 250,788,344.10 : x
  2. Step 2: Convert to fraction form
    301,806,680.10/452,710,020.15 = 250,788,344.10/x
  3. Step 3: Cross multiply
    301,806,680.10x = 452,710,020.15 × 250,788,344.10
  4. Step 4: Simplify right side
    301,806,680.10x = 113,534,396,310,896,128
  5. Step 5: Solve for x
    x = 113,534,396,310,896,128/301,806,680.10
  6. Step 6: Final answer
    x = 376,182,516.15

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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.