Home / 25,249,440.34-37,814,041.23-16,123,269.79

Finding the Fourth Proportional to 25,249,440.34, 37,814,041.23 and 16,123,269.79

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Solution

The fourth proportional to 25,249,440.34, 37,814,041.23 and 16,123,269.79 is: 24,146,514.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,249,440.34 : 37,814,041.23 = 16,123,269.79 : x
  2. Step 2: Convert to fraction form
    25,249,440.34/37,814,041.23 = 16,123,269.79/x
  3. Step 3: Cross multiply
    25,249,440.34x = 37,814,041.23 × 16,123,269.79
  4. Step 4: Simplify right side
    25,249,440.34x = 609,685,988,601,473.38
  5. Step 5: Solve for x
    x = 609,685,988,601,473.38/25,249,440.34
  6. Step 6: Final answer
    x = 24,146,514.95

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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.