Home / 5,486,225,928.62-7,570,985,899.34-2,980,101,513.02

Finding the Fourth Proportional to 5,486,225,928.62, 7,570,985,899.34 and 2,980,101,513.02

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Solution

The fourth proportional to 5,486,225,928.62, 7,570,985,899.34 and 2,980,101,513.02 is: 4,112,536,892.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,486,225,928.62 : 7,570,985,899.34 = 2,980,101,513.02 : x
  2. Step 2: Convert to fraction form
    5,486,225,928.62/7,570,985,899.34 = 2,980,101,513.02/x
  3. Step 3: Cross multiply
    5,486,225,928.62x = 7,570,985,899.34 × 2,980,101,513.02
  4. Step 4: Simplify right side
    5,486,225,928.62x = 22,562,306,533,623,463,936
  5. Step 5: Solve for x
    x = 22,562,306,533,623,463,936/5,486,225,928.62
  6. Step 6: Final answer
    x = 4,112,536,892.79

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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.