Home / 51,805,658,566.20-77,708,487,849.30-51,805,658,566.20

Finding the Fourth Proportional to 51,805,658,566.20, 77,708,487,849.30 and 51,805,658,566.20

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Solution

The fourth proportional to 51,805,658,566.20, 77,708,487,849.30 and 51,805,658,566.20 is: 77,708,487,849.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,805,658,566.20 : 77,708,487,849.30 = 51,805,658,566.20 : x
  2. Step 2: Convert to fraction form
    51,805,658,566.20/77,708,487,849.30 = 51,805,658,566.20/x
  3. Step 3: Cross multiply
    51,805,658,566.20x = 77,708,487,849.30 × 51,805,658,566.20
  4. Step 4: Simplify right side
    51,805,658,566.20x = 4,025,739,389,216,537,182,208
  5. Step 5: Solve for x
    x = 4,025,739,389,216,537,182,208/51,805,658,566.20
  6. Step 6: Final answer
    x = 77,708,487,849.30

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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.