Home / 66,666,307,089.83-91,999,594,888.02-36,182,491,166.23

Finding the Fourth Proportional to 66,666,307,089.83, 91,999,594,888.02 and 36,182,491,166.23

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Solution

The fourth proportional to 66,666,307,089.83, 91,999,594,888.02 and 36,182,491,166.23 is: 49,931,887,255.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,666,307,089.83 : 91,999,594,888.02 = 36,182,491,166.23 : x
  2. Step 2: Convert to fraction form
    66,666,307,089.83/91,999,594,888.02 = 36,182,491,166.23/x
  3. Step 3: Cross multiply
    66,666,307,089.83x = 91,999,594,888.02 × 36,182,491,166.23
  4. Step 4: Simplify right side
    66,666,307,089.83x = 3,328,774,529,332,337,967,104
  5. Step 5: Solve for x
    x = 3,328,774,529,332,337,967,104/66,666,307,089.83
  6. Step 6: Final answer
    x = 49,931,887,255.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.