Home / 134,048,196,010.80-201,072,294,016.20-59,438,981,444.40

Finding the Fourth Proportional to 134,048,196,010.80, 201,072,294,016.20 and 59,438,981,444.40

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Solution

The fourth proportional to 134,048,196,010.80, 201,072,294,016.20 and 59,438,981,444.40 is: 89,158,472,166.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,048,196,010.80 : 201,072,294,016.20 = 59,438,981,444.40 : x
  2. Step 2: Convert to fraction form
    134,048,196,010.80/201,072,294,016.20 = 59,438,981,444.40/x
  3. Step 3: Cross multiply
    134,048,196,010.80x = 201,072,294,016.20 × 59,438,981,444.40
  4. Step 4: Simplify right side
    134,048,196,010.80x = 11,951,532,353,011,853,557,760
  5. Step 5: Solve for x
    x = 11,951,532,353,011,853,557,760/134,048,196,010.80
  6. Step 6: Final answer
    x = 89,158,472,166.60

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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.