Home / 17,674,681.96-24,390,678.67-10,232,657.76

Finding the Fourth Proportional to 17,674,681.96, 24,390,678.67 and 10,232,657.76

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Solution

The fourth proportional to 17,674,681.96, 24,390,678.67 and 10,232,657.76 is: 14,120,846.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,674,681.96 : 24,390,678.67 = 10,232,657.76 : x
  2. Step 2: Convert to fraction form
    17,674,681.96/24,390,678.67 = 10,232,657.76/x
  3. Step 3: Cross multiply
    17,674,681.96x = 24,390,678.67 × 10,232,657.76
  4. Step 4: Simplify right side
    17,674,681.96x = 249,581,467,313,078.69
  5. Step 5: Solve for x
    x = 249,581,467,313,078.69/17,674,681.96
  6. Step 6: Final answer
    x = 14,120,846.30

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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.