Home / 245,000,749,644.80-367,501,124,467.20-95,891,159,628.80

Finding the Fourth Proportional to 245,000,749,644.80, 367,501,124,467.20 and 95,891,159,628.80

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Solution

The fourth proportional to 245,000,749,644.80, 367,501,124,467.20 and 95,891,159,628.80 is: 143,836,739,443.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,000,749,644.80 : 367,501,124,467.20 = 95,891,159,628.80 : x
  2. Step 2: Convert to fraction form
    245,000,749,644.80/367,501,124,467.20 = 95,891,159,628.80/x
  3. Step 3: Cross multiply
    245,000,749,644.80x = 367,501,124,467.20 × 95,891,159,628.80
  4. Step 4: Simplify right side
    245,000,749,644.80x = 35,240,108,990,047,774,048,256
  5. Step 5: Solve for x
    x = 35,240,108,990,047,774,048,256/245,000,749,644.80
  6. Step 6: Final answer
    x = 143,836,739,443.20

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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.