Home / 162,978,599.76-244,533,225.68-59,355,022.74

Finding the Fourth Proportional to 162,978,599.76, 244,533,225.68 and 59,355,022.74

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Solution

The fourth proportional to 162,978,599.76, 244,533,225.68 and 59,355,022.74 is: 89,056,325.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,978,599.76 : 244,533,225.68 = 59,355,022.74 : x
  2. Step 2: Convert to fraction form
    162,978,599.76/244,533,225.68 = 59,355,022.74/x
  3. Step 3: Cross multiply
    162,978,599.76x = 244,533,225.68 × 59,355,022.74
  4. Step 4: Simplify right side
    162,978,599.76x = 14,514,275,170,625,178
  5. Step 5: Solve for x
    x = 14,514,275,170,625,178/162,978,599.76
  6. Step 6: Final answer
    x = 89,056,325.14

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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.