Home / 14,785,303.74-22,178,740.56-4,557,188.31

Finding the Fourth Proportional to 14,785,303.74, 22,178,740.56 and 4,557,188.31

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Solution

The fourth proportional to 14,785,303.74, 22,178,740.56 and 4,557,188.31 is: 6,836,024.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,785,303.74 : 22,178,740.56 = 4,557,188.31 : x
  2. Step 2: Convert to fraction form
    14,785,303.74/22,178,740.56 = 4,557,188.31/x
  3. Step 3: Cross multiply
    14,785,303.74x = 22,178,740.56 × 4,557,188.31
  4. Step 4: Simplify right side
    14,785,303.74x = 101,072,697,210,554.84
  5. Step 5: Solve for x
    x = 101,072,697,210,554.84/14,785,303.74
  6. Step 6: Final answer
    x = 6,836,024.41

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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.