Home / 5,061,110,340.16-7,592,166,811.15-1,871,215,264.37

Finding the Fourth Proportional to 5,061,110,340.16, 7,592,166,811.15 and 1,871,215,264.37

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Solution

The fourth proportional to 5,061,110,340.16, 7,592,166,811.15 and 1,871,215,264.37 is: 2,807,008,239.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,110,340.16 : 7,592,166,811.15 = 1,871,215,264.37 : x
  2. Step 2: Convert to fraction form
    5,061,110,340.16/7,592,166,811.15 = 1,871,215,264.37/x
  3. Step 3: Cross multiply
    5,061,110,340.16x = 7,592,166,811.15 × 1,871,215,264.37
  4. Step 4: Simplify right side
    5,061,110,340.16x = 14,206,578,426,643,828,736
  5. Step 5: Solve for x
    x = 14,206,578,426,643,828,736/5,061,110,340.16
  6. Step 6: Final answer
    x = 2,807,008,239.66

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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.