Home / 22,390,384.77-33,581,831.31-6,217,970.94

Finding the Fourth Proportional to 22,390,384.77, 33,581,831.31 and 6,217,970.94

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Solution

The fourth proportional to 22,390,384.77, 33,581,831.31 and 6,217,970.94 is: 9,325,916.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,390,384.77 : 33,581,831.31 = 6,217,970.94 : x
  2. Step 2: Convert to fraction form
    22,390,384.77/33,581,831.31 = 6,217,970.94/x
  3. Step 3: Cross multiply
    22,390,384.77x = 33,581,831.31 × 6,217,970.94
  4. Step 4: Simplify right side
    22,390,384.77x = 208,810,851,197,562.16
  5. Step 5: Solve for x
    x = 208,810,851,197,562.16/22,390,384.77
  6. Step 6: Final answer
    x = 9,325,916.16

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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.