Home / 55,332,905.40-76,365,886.05-46,024,052.22

Finding the Fourth Proportional to 55,332,905.40, 76,365,886.05 and 46,024,052.22

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Solution

The fourth proportional to 55,332,905.40, 76,365,886.05 and 46,024,052.22 is: 63,518,579.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,332,905.40 : 76,365,886.05 = 46,024,052.22 : x
  2. Step 2: Convert to fraction form
    55,332,905.40/76,365,886.05 = 46,024,052.22/x
  3. Step 3: Cross multiply
    55,332,905.40x = 76,365,886.05 × 46,024,052.22
  4. Step 4: Simplify right side
    55,332,905.40x = 3,514,667,527,391,769.50
  5. Step 5: Solve for x
    x = 3,514,667,527,391,769.50/55,332,905.40
  6. Step 6: Final answer
    x = 63,518,579.08

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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.