Home / 14,696,190.64-22,031,954.85-6,497,509.16

Finding the Fourth Proportional to 14,696,190.64, 22,031,954.85 and 6,497,509.16

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Solution

The fourth proportional to 14,696,190.64, 22,031,954.85 and 6,497,509.16 is: 9,740,811.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,696,190.64 : 22,031,954.85 = 6,497,509.16 : x
  2. Step 2: Convert to fraction form
    14,696,190.64/22,031,954.85 = 6,497,509.16/x
  3. Step 3: Cross multiply
    14,696,190.64x = 22,031,954.85 × 6,497,509.16
  4. Step 4: Simplify right side
    14,696,190.64x = 143,152,828,493,478.47
  5. Step 5: Solve for x
    x = 143,152,828,493,478.47/14,696,190.64
  6. Step 6: Final answer
    x = 9,740,811.89

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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.