Home / 4,916,385,364.60-7,374,578,046.90-4,348,168,647.40

Finding the Fourth Proportional to 4,916,385,364.60, 7,374,578,046.90 and 4,348,168,647.40

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Solution

The fourth proportional to 4,916,385,364.60, 7,374,578,046.90 and 4,348,168,647.40 is: 6,522,252,971.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,385,364.60 : 7,374,578,046.90 = 4,348,168,647.40 : x
  2. Step 2: Convert to fraction form
    4,916,385,364.60/7,374,578,046.90 = 4,348,168,647.40/x
  3. Step 3: Cross multiply
    4,916,385,364.60x = 7,374,578,046.90 × 4,348,168,647.40
  4. Step 4: Simplify right side
    4,916,385,364.60x = 32,065,909,051,334,901,760
  5. Step 5: Solve for x
    x = 32,065,909,051,334,901,760/4,916,385,364.60
  6. Step 6: Final answer
    x = 6,522,252,971.10

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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.