Home / 56,501,127,486.90-84,722,263,079.88-26,647,442,888.94

Finding the Fourth Proportional to 56,501,127,486.90, 84,722,263,079.88 and 26,647,442,888.94

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Solution

The fourth proportional to 56,501,127,486.90, 84,722,263,079.88 and 26,647,442,888.94 is: 39,957,285,230.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,501,127,486.90 : 84,722,263,079.88 = 26,647,442,888.94 : x
  2. Step 2: Convert to fraction form
    56,501,127,486.90/84,722,263,079.88 = 26,647,442,888.94/x
  3. Step 3: Cross multiply
    56,501,127,486.90x = 84,722,263,079.88 × 26,647,442,888.94
  4. Step 4: Simplify right side
    56,501,127,486.90x = 2,257,631,666,842,852,130,816
  5. Step 5: Solve for x
    x = 2,257,631,666,842,852,130,816/56,501,127,486.90
  6. Step 6: Final answer
    x = 39,957,285,230.57

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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.