Home / 483,295,925.70-725,048,864.55-176,587,546.50

Finding the Fourth Proportional to 483,295,925.70, 725,048,864.55 and 176,587,546.50

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Solution

The fourth proportional to 483,295,925.70, 725,048,864.55 and 176,587,546.50 is: 264,919,676.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,295,925.70 : 725,048,864.55 = 176,587,546.50 : x
  2. Step 2: Convert to fraction form
    483,295,925.70/725,048,864.55 = 176,587,546.50/x
  3. Step 3: Cross multiply
    483,295,925.70x = 725,048,864.55 × 176,587,546.50
  4. Step 4: Simplify right side
    483,295,925.70x = 128,034,600,083,495,312
  5. Step 5: Solve for x
    x = 128,034,600,083,495,312/483,295,925.70
  6. Step 6: Final answer
    x = 264,919,676.07

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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.