Home / 50,957,160.68-70,272,205.65-34,249,639.79

Finding the Fourth Proportional to 50,957,160.68, 70,272,205.65 and 34,249,639.79

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Solution

The fourth proportional to 50,957,160.68, 70,272,205.65 and 34,249,639.79 is: 47,231,786.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,957,160.68 : 70,272,205.65 = 34,249,639.79 : x
  2. Step 2: Convert to fraction form
    50,957,160.68/70,272,205.65 = 34,249,639.79/x
  3. Step 3: Cross multiply
    50,957,160.68x = 70,272,205.65 × 34,249,639.79
  4. Step 4: Simplify right side
    50,957,160.68x = 2,406,797,730,409,941.50
  5. Step 5: Solve for x
    x = 2,406,797,730,409,941.50/50,957,160.68
  6. Step 6: Final answer
    x = 47,231,786.44

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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.