Home / 42,868,831,348.52-59,159,036,306.40-23,837,526,238.04

Finding the Fourth Proportional to 42,868,831,348.52, 59,159,036,306.40 and 23,837,526,238.04

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Solution

The fourth proportional to 42,868,831,348.52, 59,159,036,306.40 and 23,837,526,238.04 is: 32,895,813,480.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,868,831,348.52 : 59,159,036,306.40 = 23,837,526,238.04 : x
  2. Step 2: Convert to fraction form
    42,868,831,348.52/59,159,036,306.40 = 23,837,526,238.04/x
  3. Step 3: Cross multiply
    42,868,831,348.52x = 59,159,036,306.40 × 23,837,526,238.04
  4. Step 4: Simplify right side
    42,868,831,348.52x = 1,410,205,080,170,971,004,928
  5. Step 5: Solve for x
    x = 1,410,205,080,170,971,004,928/42,868,831,348.52
  6. Step 6: Final answer
    x = 32,895,813,480.57

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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.