Home / 182,576,046,343.18-251,955,240,354.73-101,285,871,398.65

Finding the Fourth Proportional to 182,576,046,343.18, 251,955,240,354.73 and 101,285,871,398.65

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Solution

The fourth proportional to 182,576,046,343.18, 251,955,240,354.73 and 101,285,871,398.65 is: 139,774,666,961.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,576,046,343.18 : 251,955,240,354.73 = 101,285,871,398.65 : x
  2. Step 2: Convert to fraction form
    182,576,046,343.18/251,955,240,354.73 = 101,285,871,398.65/x
  3. Step 3: Cross multiply
    182,576,046,343.18x = 251,955,240,354.73 × 101,285,871,398.65
  4. Step 4: Simplify right side
    182,576,046,343.18x = 25,519,506,072,785,133,764,608
  5. Step 5: Solve for x
    x = 25,519,506,072,785,133,764,608/182,576,046,343.18
  6. Step 6: Final answer
    x = 139,774,666,961.61

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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.