Home / 144,581,184,014.90-216,871,776,022.35-100,501,341,710.90

Finding the Fourth Proportional to 144,581,184,014.90, 216,871,776,022.35 and 100,501,341,710.90

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Solution

The fourth proportional to 144,581,184,014.90, 216,871,776,022.35 and 100,501,341,710.90 is: 150,752,012,566.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,581,184,014.90 : 216,871,776,022.35 = 100,501,341,710.90 : x
  2. Step 2: Convert to fraction form
    144,581,184,014.90/216,871,776,022.35 = 100,501,341,710.90/x
  3. Step 3: Cross multiply
    144,581,184,014.90x = 216,871,776,022.35 × 100,501,341,710.90
  4. Step 4: Simplify right side
    144,581,184,014.90x = 21,795,904,469,471,967,838,208
  5. Step 5: Solve for x
    x = 21,795,904,469,471,967,838,208/144,581,184,014.90
  6. Step 6: Final answer
    x = 150,752,012,566.35

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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.