Home / 63,013,596.76-86,956,613.76-34,757,089.48

Finding the Fourth Proportional to 63,013,596.76, 86,956,613.76 and 34,757,089.48

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Solution

The fourth proportional to 63,013,596.76, 86,956,613.76 and 34,757,089.48 is: 47,963,597.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,013,596.76 : 86,956,613.76 = 34,757,089.48 : x
  2. Step 2: Convert to fraction form
    63,013,596.76/86,956,613.76 = 34,757,089.48/x
  3. Step 3: Cross multiply
    63,013,596.76x = 86,956,613.76 × 34,757,089.48
  4. Step 4: Simplify right side
    63,013,596.76x = 3,022,358,805,334,119
  5. Step 5: Solve for x
    x = 3,022,358,805,334,119/63,013,596.76
  6. Step 6: Final answer
    x = 47,963,597.71

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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.