Home / 52,382,603,164.88-72,301,442,257.73-34,117,176,639.65

Finding the Fourth Proportional to 52,382,603,164.88, 72,301,442,257.73 and 34,117,176,639.65

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Solution

The fourth proportional to 52,382,603,164.88, 72,301,442,257.73 and 34,117,176,639.65 is: 47,090,463,775.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,382,603,164.88 : 72,301,442,257.73 = 34,117,176,639.65 : x
  2. Step 2: Convert to fraction form
    52,382,603,164.88/72,301,442,257.73 = 34,117,176,639.65/x
  3. Step 3: Cross multiply
    52,382,603,164.88x = 72,301,442,257.73 × 34,117,176,639.65
  4. Step 4: Simplify right side
    52,382,603,164.88x = 2,466,721,076,807,897,448,448
  5. Step 5: Solve for x
    x = 2,466,721,076,807,897,448,448/52,382,603,164.88
  6. Step 6: Final answer
    x = 47,090,463,775.61

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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.