Home / 3,699,758,248.86-5,547,421,069.92-1,177,596,963.82

Finding the Fourth Proportional to 3,699,758,248.86, 5,547,421,069.92 and 1,177,596,963.82

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Solution

The fourth proportional to 3,699,758,248.86, 5,547,421,069.92 and 1,177,596,963.82 is: 1,765,690,017.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,758,248.86 : 5,547,421,069.92 = 1,177,596,963.82 : x
  2. Step 2: Convert to fraction form
    3,699,758,248.86/5,547,421,069.92 = 1,177,596,963.82/x
  3. Step 3: Cross multiply
    3,699,758,248.86x = 5,547,421,069.92 × 1,177,596,963.82
  4. Step 4: Simplify right side
    3,699,758,248.86x = 6,532,626,208,968,887,296
  5. Step 5: Solve for x
    x = 6,532,626,208,968,887,296/3,699,758,248.86
  6. Step 6: Final answer
    x = 1,765,690,017.98

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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.