Home / 29,064,199.84-40,108,582.98-16,011,458.18

Finding the Fourth Proportional to 29,064,199.84, 40,108,582.98 and 16,011,458.18

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Solution

The fourth proportional to 29,064,199.84, 40,108,582.98 and 16,011,458.18 is: 22,095,805.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,064,199.84 : 40,108,582.98 = 16,011,458.18 : x
  2. Step 2: Convert to fraction form
    29,064,199.84/40,108,582.98 = 16,011,458.18/x
  3. Step 3: Cross multiply
    29,064,199.84x = 40,108,582.98 × 16,011,458.18
  4. Step 4: Simplify right side
    29,064,199.84x = 642,196,899,043,329.75
  5. Step 5: Solve for x
    x = 642,196,899,043,329.75/29,064,199.84
  6. Step 6: Final answer
    x = 22,095,805.24

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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.