Home / 15,484,412.69-23,225,118.20-4,701,808.32

Finding the Fourth Proportional to 15,484,412.69, 23,225,118.20 and 4,701,808.32

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Solution

The fourth proportional to 15,484,412.69, 23,225,118.20 and 4,701,808.32 is: 7,052,256.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,484,412.69 : 23,225,118.20 = 4,701,808.32 : x
  2. Step 2: Convert to fraction form
    15,484,412.69/23,225,118.20 = 4,701,808.32/x
  3. Step 3: Cross multiply
    15,484,412.69x = 23,225,118.20 × 4,701,808.32
  4. Step 4: Simplify right side
    15,484,412.69x = 109,200,053,919,219.64
  5. Step 5: Solve for x
    x = 109,200,053,919,219.64/15,484,412.69
  6. Step 6: Final answer
    x = 7,052,256.75

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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.