Home / 14,688,006.30-22,032,009.45-5,114,195.10

Finding the Fourth Proportional to 14,688,006.30, 22,032,009.45 and 5,114,195.10

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Solution

The fourth proportional to 14,688,006.30, 22,032,009.45 and 5,114,195.10 is: 7,671,292.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,006.30 : 22,032,009.45 = 5,114,195.10 : x
  2. Step 2: Convert to fraction form
    14,688,006.30/22,032,009.45 = 5,114,195.10/x
  3. Step 3: Cross multiply
    14,688,006.30x = 22,032,009.45 × 5,114,195.10
  4. Step 4: Simplify right side
    14,688,006.30x = 112,675,994,772,343.69
  5. Step 5: Solve for x
    x = 112,675,994,772,343.69/14,688,006.30
  6. Step 6: Final answer
    x = 7,671,292.65

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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.