Home / 17,478,886,893.41-24,120,818,544.47-9,753,877,104.17

Finding the Fourth Proportional to 17,478,886,893.41, 24,120,818,544.47 and 9,753,877,104.17

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Solution

The fourth proportional to 17,478,886,893.41, 24,120,818,544.47 and 9,753,877,104.17 is: 13,460,325,086.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,478,886,893.41 : 24,120,818,544.47 = 9,753,877,104.17 : x
  2. Step 2: Convert to fraction form
    17,478,886,893.41/24,120,818,544.47 = 9,753,877,104.17/x
  3. Step 3: Cross multiply
    17,478,886,893.41x = 24,120,818,544.47 × 9,753,877,104.17
  4. Step 4: Simplify right side
    17,478,886,893.41x = 235,271,499,734,768,680,960
  5. Step 5: Solve for x
    x = 235,271,499,734,768,680,960/17,478,886,893.41
  6. Step 6: Final answer
    x = 13,460,325,086.46

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1.5x scale

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.