Home / 95,738,121,007.20-143,607,181,510.80-56,556,038,959.20

Finding the Fourth Proportional to 95,738,121,007.20, 143,607,181,510.80 and 56,556,038,959.20

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Solution

The fourth proportional to 95,738,121,007.20, 143,607,181,510.80 and 56,556,038,959.20 is: 84,834,058,438.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,738,121,007.20 : 143,607,181,510.80 = 56,556,038,959.20 : x
  2. Step 2: Convert to fraction form
    95,738,121,007.20/143,607,181,510.80 = 56,556,038,959.20/x
  3. Step 3: Cross multiply
    95,738,121,007.20x = 143,607,181,510.80 × 56,556,038,959.20
  4. Step 4: Simplify right side
    95,738,121,007.20x = 8,121,853,352,345,710,100,480
  5. Step 5: Solve for x
    x = 8,121,853,352,345,710,100,480/95,738,121,007.20
  6. Step 6: Final answer
    x = 84,834,058,438.80

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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.