Home / 15,484,425.02-23,225,136.65-4,701,820.64

Finding the Fourth Proportional to 15,484,425.02, 23,225,136.65 and 4,701,820.64

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Solution

The fourth proportional to 15,484,425.02, 23,225,136.65 and 4,701,820.64 is: 7,052,275.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,484,425.02 : 23,225,136.65 = 4,701,820.64 : x
  2. Step 2: Convert to fraction form
    15,484,425.02/23,225,136.65 = 4,701,820.64/x
  3. Step 3: Cross multiply
    15,484,425.02x = 23,225,136.65 × 4,701,820.64
  4. Step 4: Simplify right side
    15,484,425.02x = 109,200,426,844,281.34
  5. Step 5: Solve for x
    x = 109,200,426,844,281.34/15,484,425.02
  6. Step 6: Final answer
    x = 7,052,275.22

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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.