Home / 29,163,210.84-43,744,274.37-8,706,800.16

Finding the Fourth Proportional to 29,163,210.84, 43,744,274.37 and 8,706,800.16

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Solution

The fourth proportional to 29,163,210.84, 43,744,274.37 and 8,706,800.16 is: 13,060,038.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,163,210.84 : 43,744,274.37 = 8,706,800.16 : x
  2. Step 2: Convert to fraction form
    29,163,210.84/43,744,274.37 = 8,706,800.16/x
  3. Step 3: Cross multiply
    29,163,210.84x = 43,744,274.37 × 8,706,800.16
  4. Step 4: Simplify right side
    29,163,210.84x = 380,872,655,083,799.88
  5. Step 5: Solve for x
    x = 380,872,655,083,799.88/29,163,210.84
  6. Step 6: Final answer
    x = 13,060,038.46

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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.