Home / 51,433,265,554.80-77,149,898,332.20-51,433,265,554.80

Finding the Fourth Proportional to 51,433,265,554.80, 77,149,898,332.20 and 51,433,265,554.80

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Solution

The fourth proportional to 51,433,265,554.80, 77,149,898,332.20 and 51,433,265,554.80 is: 77,149,898,332.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,433,265,554.80 : 77,149,898,332.20 = 51,433,265,554.80 : x
  2. Step 2: Convert to fraction form
    51,433,265,554.80/77,149,898,332.20 = 51,433,265,554.80/x
  3. Step 3: Cross multiply
    51,433,265,554.80x = 77,149,898,332.20 × 51,433,265,554.80
  4. Step 4: Simplify right side
    51,433,265,554.80x = 3,968,071,208,445,864,312,832
  5. Step 5: Solve for x
    x = 3,968,071,208,445,864,312,832/51,433,265,554.80
  6. Step 6: Final answer
    x = 77,149,898,332.20

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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.