Home / 17,742,244.34-24,483,275.50-9,901,141.64

Finding the Fourth Proportional to 17,742,244.34, 24,483,275.50 and 9,901,141.64

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Solution

The fourth proportional to 17,742,244.34, 24,483,275.50 and 9,901,141.64 is: 13,663,005.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742,244.34 : 24,483,275.50 = 9,901,141.64 : x
  2. Step 2: Convert to fraction form
    17,742,244.34/24,483,275.50 = 9,901,141.64/x
  3. Step 3: Cross multiply
    17,742,244.34x = 24,483,275.50 × 9,901,141.64
  4. Step 4: Simplify right side
    17,742,244.34x = 242,412,378,536,641.84
  5. Step 5: Solve for x
    x = 242,412,378,536,641.84/17,742,244.34
  6. Step 6: Final answer
    x = 13,663,005.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.