Home / 14,884,152.72-22,293,678.31-10,553,074.64

Finding the Fourth Proportional to 14,884,152.72, 22,293,678.31 and 10,553,074.64

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Solution

The fourth proportional to 14,884,152.72, 22,293,678.31 and 10,553,074.64 is: 15,806,533.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,884,152.72 : 22,293,678.31 = 10,553,074.64 : x
  2. Step 2: Convert to fraction form
    14,884,152.72/22,293,678.31 = 10,553,074.64/x
  3. Step 3: Cross multiply
    14,884,152.72x = 22,293,678.31 × 10,553,074.64
  4. Step 4: Simplify right side
    14,884,152.72x = 235,266,851,246,585.94
  5. Step 5: Solve for x
    x = 235,266,851,246,585.94/14,884,152.72
  6. Step 6: Final answer
    x = 15,806,533.01

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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.