Home / 9,616,384.49-14,401,678.44-5,564,332.76

Finding the Fourth Proportional to 9,616,384.49, 14,401,678.44 and 5,564,332.76

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Solution

The fourth proportional to 9,616,384.49, 14,401,678.44 and 5,564,332.76 is: 8,333,249.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,384.49 : 14,401,678.44 = 5,564,332.76 : x
  2. Step 2: Convert to fraction form
    9,616,384.49/14,401,678.44 = 5,564,332.76/x
  3. Step 3: Cross multiply
    9,616,384.49x = 14,401,678.44 × 5,564,332.76
  4. Step 4: Simplify right side
    9,616,384.49x = 80,135,731,142,677.69
  5. Step 5: Solve for x
    x = 80,135,731,142,677.69/9,616,384.49
  6. Step 6: Final answer
    x = 8,333,249.49

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1.5x scale

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.