Home / 26,883,355,581.40-40,325,033,372.10-7,254,019,312.60

Finding the Fourth Proportional to 26,883,355,581.40, 40,325,033,372.10 and 7,254,019,312.60

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Solution

The fourth proportional to 26,883,355,581.40, 40,325,033,372.10 and 7,254,019,312.60 is: 10,881,028,968.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,883,355,581.40 : 40,325,033,372.10 = 7,254,019,312.60 : x
  2. Step 2: Convert to fraction form
    26,883,355,581.40/40,325,033,372.10 = 7,254,019,312.60/x
  3. Step 3: Cross multiply
    26,883,355,581.40x = 40,325,033,372.10 × 7,254,019,312.60
  4. Step 4: Simplify right side
    26,883,355,581.40x = 292,518,570,862,452,899,840
  5. Step 5: Solve for x
    x = 292,518,570,862,452,899,840/26,883,355,581.40
  6. Step 6: Final answer
    x = 10,881,028,968.90

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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.