Home / 38,817,794,850.40-58,226,692,275.60-32,368,069,410.40

Finding the Fourth Proportional to 38,817,794,850.40, 58,226,692,275.60 and 32,368,069,410.40

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Solution

The fourth proportional to 38,817,794,850.40, 58,226,692,275.60 and 32,368,069,410.40 is: 48,552,104,115.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,817,794,850.40 : 58,226,692,275.60 = 32,368,069,410.40 : x
  2. Step 2: Convert to fraction form
    38,817,794,850.40/58,226,692,275.60 = 32,368,069,410.40/x
  3. Step 3: Cross multiply
    38,817,794,850.40x = 58,226,692,275.60 × 32,368,069,410.40
  4. Step 4: Simplify right side
    38,817,794,850.40x = 1,884,685,617,114,622,459,904
  5. Step 5: Solve for x
    x = 1,884,685,617,114,622,459,904/38,817,794,850.40
  6. Step 6: Final answer
    x = 48,552,104,115.60

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Double scale
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1.5x scale

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.