Home / 176,695,009,697.32-265,079,743,265.36-57,303,024,728.92

Finding the Fourth Proportional to 176,695,009,697.32, 265,079,743,265.36 and 57,303,024,728.92

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Solution

The fourth proportional to 176,695,009,697.32, 265,079,743,265.36 and 57,303,024,728.92 is: 85,966,610,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,695,009,697.32 : 265,079,743,265.36 = 57,303,024,728.92 : x
  2. Step 2: Convert to fraction form
    176,695,009,697.32/265,079,743,265.36 = 57,303,024,728.92/x
  3. Step 3: Cross multiply
    176,695,009,697.32x = 265,079,743,265.36 × 57,303,024,728.92
  4. Step 4: Simplify right side
    176,695,009,697.32x = 15,189,871,083,470,687,567,872
  5. Step 5: Solve for x
    x = 15,189,871,083,470,687,567,872/176,695,009,697.32
  6. Step 6: Final answer
    x = 85,966,610,542.60

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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.