Home / 14,973,613.70-22,460,420.55-7,415,341.70

Finding the Fourth Proportional to 14,973,613.70, 22,460,420.55 and 7,415,341.70

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Solution

The fourth proportional to 14,973,613.70, 22,460,420.55 and 7,415,341.70 is: 11,123,012.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,613.70 : 22,460,420.55 = 7,415,341.70 : x
  2. Step 2: Convert to fraction form
    14,973,613.70/22,460,420.55 = 7,415,341.70/x
  3. Step 3: Cross multiply
    14,973,613.70x = 22,460,420.55 × 7,415,341.70
  4. Step 4: Simplify right side
    14,973,613.70x = 166,551,693,103,951.94
  5. Step 5: Solve for x
    x = 166,551,693,103,951.94/14,973,613.70
  6. Step 6: Final answer
    x = 11,123,012.55

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1.5x scale

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.