Home / 245,000,749,637.80-367,501,124,456.70-95,891,159,621.80

Finding the Fourth Proportional to 245,000,749,637.80, 367,501,124,456.70 and 95,891,159,621.80

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Solution

The fourth proportional to 245,000,749,637.80, 367,501,124,456.70 and 95,891,159,621.80 is: 143,836,739,432.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,000,749,637.80 : 367,501,124,456.70 = 95,891,159,621.80 : x
  2. Step 2: Convert to fraction form
    245,000,749,637.80/367,501,124,456.70 = 95,891,159,621.80/x
  3. Step 3: Cross multiply
    245,000,749,637.80x = 367,501,124,456.70 × 95,891,159,621.80
  4. Step 4: Simplify right side
    245,000,749,637.80x = 35,240,108,986,468,409,540,608
  5. Step 5: Solve for x
    x = 35,240,108,986,468,409,540,608/245,000,749,637.80
  6. Step 6: Final answer
    x = 143,836,739,432.70

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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.