Home / 62,083,871,735.60-93,125,807,603.40-17,919,376,785.20

Finding the Fourth Proportional to 62,083,871,735.60, 93,125,807,603.40 and 17,919,376,785.20

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Solution

The fourth proportional to 62,083,871,735.60, 93,125,807,603.40 and 17,919,376,785.20 is: 26,879,065,177.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,083,871,735.60 : 93,125,807,603.40 = 17,919,376,785.20 : x
  2. Step 2: Convert to fraction form
    62,083,871,735.60/93,125,807,603.40 = 17,919,376,785.20/x
  3. Step 3: Cross multiply
    62,083,871,735.60x = 93,125,807,603.40 × 17,919,376,785.20
  4. Step 4: Simplify right side
    62,083,871,735.60x = 1,668,756,434,871,367,499,776
  5. Step 5: Solve for x
    x = 1,668,756,434,871,367,499,776/62,083,871,735.60
  6. Step 6: Final answer
    x = 26,879,065,177.80

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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.