Home / 112,038,522,453.90-154,612,698,750-60,597,139,734.90

Finding the Fourth Proportional to 112,038,522,453.90, 154,612,698,750 and 60,597,139,734.90

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Solution

The fourth proportional to 112,038,522,453.90, 154,612,698,750 and 60,597,139,734.90 is: 83,623,802,829.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,038,522,453.90 : 154,612,698,750 = 60,597,139,734.90 : x
  2. Step 2: Convert to fraction form
    112,038,522,453.90/154,612,698,750 = 60,597,139,734.90/x
  3. Step 3: Cross multiply
    112,038,522,453.90x = 154,612,698,750 × 60,597,139,734.90
  4. Step 4: Simplify right side
    112,038,522,453.90x = 9,369,087,310,943,749,144,576
  5. Step 5: Solve for x
    x = 9,369,087,310,943,749,144,576/112,038,522,453.90
  6. Step 6: Final answer
    x = 83,623,802,829.06

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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.