Home / 163,667,952-245,534,269.14-60,038,119.74

Finding the Fourth Proportional to 163,667,952, 245,534,269.14 and 60,038,119.74

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Solution

The fourth proportional to 163,667,952, 245,534,269.14 and 60,038,119.74 is: 90,069,043.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,667,952 : 245,534,269.14 = 60,038,119.74 : x
  2. Step 2: Convert to fraction form
    163,667,952/245,534,269.14 = 60,038,119.74/x
  3. Step 3: Cross multiply
    163,667,952x = 245,534,269.14 × 60,038,119.74
  4. Step 4: Simplify right side
    163,667,952x = 14,741,415,850,900,706
  5. Step 5: Solve for x
    x = 14,741,415,850,900,706/163,667,952
  6. Step 6: Final answer
    x = 90,069,043.27

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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.