Home / 182,576,046,345.18-251,955,240,357.48-101,285,871,400.65

Finding the Fourth Proportional to 182,576,046,345.18, 251,955,240,357.48 and 101,285,871,400.65

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Solution

The fourth proportional to 182,576,046,345.18, 251,955,240,357.48 and 101,285,871,400.65 is: 139,774,666,964.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,576,046,345.18 : 251,955,240,357.48 = 101,285,871,400.65 : x
  2. Step 2: Convert to fraction form
    182,576,046,345.18/251,955,240,357.48 = 101,285,871,400.65/x
  3. Step 3: Cross multiply
    182,576,046,345.18x = 251,955,240,357.48 × 101,285,871,400.65
  4. Step 4: Simplify right side
    182,576,046,345.18x = 25,519,506,073,567,581,175,808
  5. Step 5: Solve for x
    x = 25,519,506,073,567,581,175,808/182,576,046,345.18
  6. Step 6: Final answer
    x = 139,774,666,964.36

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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.