Home / 26,731,095.64-36,888,947.86-14,507,952.64

Finding the Fourth Proportional to 26,731,095.64, 36,888,947.86 and 14,507,952.64

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Solution

The fourth proportional to 26,731,095.64, 36,888,947.86 and 14,507,952.64 is: 20,020,994.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,731,095.64 : 36,888,947.86 = 14,507,952.64 : x
  2. Step 2: Convert to fraction form
    26,731,095.64/36,888,947.86 = 14,507,952.64/x
  3. Step 3: Cross multiply
    26,731,095.64x = 36,888,947.86 × 14,507,952.64
  4. Step 4: Simplify right side
    26,731,095.64x = 535,183,108,492,309.38
  5. Step 5: Solve for x
    x = 535,183,108,492,309.38/26,731,095.64
  6. Step 6: Final answer
    x = 20,020,994.11

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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.