Home / 60,191,862.51-83,065,258.40-32,689,987.59

Finding the Fourth Proportional to 60,191,862.51, 83,065,258.40 and 32,689,987.59

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Solution

The fourth proportional to 60,191,862.51, 83,065,258.40 and 32,689,987.59 is: 45,112,447.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,191,862.51 : 83,065,258.40 = 32,689,987.59 : x
  2. Step 2: Convert to fraction form
    60,191,862.51/83,065,258.40 = 32,689,987.59/x
  3. Step 3: Cross multiply
    60,191,862.51x = 83,065,258.40 × 32,689,987.59
  4. Step 4: Simplify right side
    60,191,862.51x = 2,715,402,266,256,143.50
  5. Step 5: Solve for x
    x = 2,715,402,266,256,143.50/60,191,862.51
  6. Step 6: Final answer
    x = 45,112,447.98

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