Home / 94,223,318,008.12-130,028,600,610.30-51,403,671,125.08

Finding the Fourth Proportional to 94,223,318,008.12, 130,028,600,610.30 and 51,403,671,125.08

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Solution

The fourth proportional to 94,223,318,008.12, 130,028,600,610.30 and 51,403,671,125.08 is: 70,937,296,243.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,223,318,008.12 : 130,028,600,610.30 = 51,403,671,125.08 : x
  2. Step 2: Convert to fraction form
    94,223,318,008.12/130,028,600,610.30 = 51,403,671,125.08/x
  3. Step 3: Cross multiply
    94,223,318,008.12x = 130,028,600,610.30 × 51,403,671,125.08
  4. Step 4: Simplify right side
    94,223,318,008.12x = 6,683,947,422,626,237,906,944
  5. Step 5: Solve for x
    x = 6,683,947,422,626,237,906,944/94,223,318,008.12
  6. Step 6: Final answer
    x = 70,937,296,243.91

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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.