Home / 174,132,856.42-240,296,137.21-94,748,244.65

Finding the Fourth Proportional to 174,132,856.42, 240,296,137.21 and 94,748,244.65

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Solution

The fourth proportional to 174,132,856.42, 240,296,137.21 and 94,748,244.65 is: 130,748,657.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,132,856.42 : 240,296,137.21 = 94,748,244.65 : x
  2. Step 2: Convert to fraction form
    174,132,856.42/240,296,137.21 = 94,748,244.65/x
  3. Step 3: Cross multiply
    174,132,856.42x = 240,296,137.21 × 94,748,244.65
  4. Step 4: Simplify right side
    174,132,856.42x = 22,767,637,196,641,116
  5. Step 5: Solve for x
    x = 22,767,637,196,641,116/174,132,856.42
  6. Step 6: Final answer
    x = 130,748,657.46

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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.