Home / 49,133,312.07-73,697,309.69-15,054,756.63

Finding the Fourth Proportional to 49,133,312.07, 73,697,309.69 and 15,054,756.63

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Solution

The fourth proportional to 49,133,312.07, 73,697,309.69 and 15,054,756.63 is: 22,581,320.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,133,312.07 : 73,697,309.69 = 15,054,756.63 : x
  2. Step 2: Convert to fraction form
    49,133,312.07/73,697,309.69 = 15,054,756.63/x
  3. Step 3: Cross multiply
    49,133,312.07x = 73,697,309.69 × 15,054,756.63
  4. Step 4: Simplify right side
    49,133,312.07x = 1,109,495,061,593,417
  5. Step 5: Solve for x
    x = 1,109,495,061,593,417/49,133,312.07
  6. Step 6: Final answer
    x = 22,581,320.39

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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.