Home / 26,883,355,490.40-40,325,033,235.60-7,254,019,221.60

Finding the Fourth Proportional to 26,883,355,490.40, 40,325,033,235.60 and 7,254,019,221.60

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Solution

The fourth proportional to 26,883,355,490.40, 40,325,033,235.60 and 7,254,019,221.60 is: 10,881,028,832.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,883,355,490.40 : 40,325,033,235.60 = 7,254,019,221.60 : x
  2. Step 2: Convert to fraction form
    26,883,355,490.40/40,325,033,235.60 = 7,254,019,221.60/x
  3. Step 3: Cross multiply
    26,883,355,490.40x = 40,325,033,235.60 × 7,254,019,221.60
  4. Step 4: Simplify right side
    26,883,355,490.40x = 292,518,566,202,701,250,560
  5. Step 5: Solve for x
    x = 292,518,566,202,701,250,560/26,883,355,490.40
  6. Step 6: Final answer
    x = 10,881,028,832.40

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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.