Home / 174,201,282,402.76-240,365,857,066.83-97,037,201,871.92

Finding the Fourth Proportional to 174,201,282,402.76, 240,365,857,066.83 and 97,037,201,871.92

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Solution

The fourth proportional to 174,201,282,402.76, 240,365,857,066.83 and 97,037,201,871.92 is: 133,893,561,939.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,201,282,402.76 : 240,365,857,066.83 = 97,037,201,871.92 : x
  2. Step 2: Convert to fraction form
    174,201,282,402.76/240,365,857,066.83 = 97,037,201,871.92/x
  3. Step 3: Cross multiply
    174,201,282,402.76x = 240,365,857,066.83 × 97,037,201,871.92
  4. Step 4: Simplify right side
    174,201,282,402.76x = 23,324,430,195,311,048,130,560
  5. Step 5: Solve for x
    x = 23,324,430,195,311,048,130,560/174,201,282,402.76
  6. Step 6: Final answer
    x = 133,893,561,939.37

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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.