Home / 106,167,274,220.40-159,249,820,600.80-61,370,266,826.40

Finding the Fourth Proportional to 106,167,274,220.40, 159,249,820,600.80 and 61,370,266,826.40

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Solution

The fourth proportional to 106,167,274,220.40, 159,249,820,600.80 and 61,370,266,826.40 is: 92,054,769,740.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,167,274,220.40 : 159,249,820,600.80 = 61,370,266,826.40 : x
  2. Step 2: Convert to fraction form
    106,167,274,220.40/159,249,820,600.80 = 61,370,266,826.40/x
  3. Step 3: Cross multiply
    106,167,274,220.40x = 159,249,820,600.80 × 61,370,266,826.40
  4. Step 4: Simplify right side
    106,167,274,220.40x = 9,773,203,982,327,427,891,200
  5. Step 5: Solve for x
    x = 9,773,203,982,327,427,891,200/106,167,274,220.40
  6. Step 6: Final answer
    x = 92,054,769,740.42

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1.5x scale

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.