Home / 67,796,065.65-93,554,597.70-36,855,964.29

Finding the Fourth Proportional to 67,796,065.65, 93,554,597.70 and 36,855,964.29

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Solution

The fourth proportional to 67,796,065.65, 93,554,597.70 and 36,855,964.29 is: 50,859,070.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,796,065.65 : 93,554,597.70 = 36,855,964.29 : x
  2. Step 2: Convert to fraction form
    67,796,065.65/93,554,597.70 = 36,855,964.29/x
  3. Step 3: Cross multiply
    67,796,065.65x = 93,554,597.70 × 36,855,964.29
  4. Step 4: Simplify right side
    67,796,065.65x = 3,448,044,911,996,516
  5. Step 5: Solve for x
    x = 3,448,044,911,996,516/67,796,065.65
  6. Step 6: Final answer
    x = 50,859,070.93

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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.