Home / 22,872,691.65-34,310,975.02-7,312,763.47

Finding the Fourth Proportional to 22,872,691.65, 34,310,975.02 and 7,312,763.47

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Solution

The fourth proportional to 22,872,691.65, 34,310,975.02 and 7,312,763.47 is: 10,969,764.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,872,691.65 : 34,310,975.02 = 7,312,763.47 : x
  2. Step 2: Convert to fraction form
    22,872,691.65/34,310,975.02 = 7,312,763.47/x
  3. Step 3: Cross multiply
    22,872,691.65x = 34,310,975.02 × 7,312,763.47
  4. Step 4: Simplify right side
    22,872,691.65x = 250,908,044,798,368.22
  5. Step 5: Solve for x
    x = 250,908,044,798,368.22/22,872,691.65
  6. Step 6: Final answer
    x = 10,969,764.67

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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.