Home / 6,009,984,002.60-9,014,976,003.90-4,920,697,039.40

Finding the Fourth Proportional to 6,009,984,002.60, 9,014,976,003.90 and 4,920,697,039.40

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Solution

The fourth proportional to 6,009,984,002.60, 9,014,976,003.90 and 4,920,697,039.40 is: 7,381,045,559.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,984,002.60 : 9,014,976,003.90 = 4,920,697,039.40 : x
  2. Step 2: Convert to fraction form
    6,009,984,002.60/9,014,976,003.90 = 4,920,697,039.40/x
  3. Step 3: Cross multiply
    6,009,984,002.60x = 9,014,976,003.90 × 4,920,697,039.40
  4. Step 4: Simplify right side
    6,009,984,002.60x = 44,359,965,732,652,769,280
  5. Step 5: Solve for x
    x = 44,359,965,732,652,769,280/6,009,984,002.60
  6. Step 6: Final answer
    x = 7,381,045,559.10

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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.