Home / 7,091,713,336.30-10,637,570,004.45-6,994,967,454.70

Finding the Fourth Proportional to 7,091,713,336.30, 10,637,570,004.45 and 6,994,967,454.70

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Solution

The fourth proportional to 7,091,713,336.30, 10,637,570,004.45 and 6,994,967,454.70 is: 10,492,451,182.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091,713,336.30 : 10,637,570,004.45 = 6,994,967,454.70 : x
  2. Step 2: Convert to fraction form
    7,091,713,336.30/10,637,570,004.45 = 6,994,967,454.70/x
  3. Step 3: Cross multiply
    7,091,713,336.30x = 10,637,570,004.45 × 6,994,967,454.70
  4. Step 4: Simplify right side
    7,091,713,336.30x = 74,409,455,978,220,683,264
  5. Step 5: Solve for x
    x = 74,409,455,978,220,683,264/7,091,713,336.30
  6. Step 6: Final answer
    x = 10,492,451,182.05

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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.