Home / 33,547,509.25-50,315,658.30-9,288,888.35

Finding the Fourth Proportional to 33,547,509.25, 50,315,658.30 and 9,288,888.35

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Solution

The fourth proportional to 33,547,509.25, 50,315,658.30 and 9,288,888.35 is: 13,931,780.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,547,509.25 : 50,315,658.30 = 9,288,888.35 : x
  2. Step 2: Convert to fraction form
    33,547,509.25/50,315,658.30 = 9,288,888.35/x
  3. Step 3: Cross multiply
    33,547,509.25x = 50,315,658.30 × 9,288,888.35
  4. Step 4: Simplify right side
    33,547,509.25x = 467,376,531,953,872.50
  5. Step 5: Solve for x
    x = 467,376,531,953,872.50/33,547,509.25
  6. Step 6: Final answer
    x = 13,931,780.40

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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.