Home / 9,831,387,920,199.40-14,747,081,880,299-9,831,387,920,199.40

Finding the Fourth Proportional to 9,831,387,920,199.40, 14,747,081,880,299 and 9,831,387,920,199.40

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Solution

The fourth proportional to 9,831,387,920,199.40, 14,747,081,880,299 and 9,831,387,920,199.40 is: 14,747,081,880,299

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,387,920,199.40 : 14,747,081,880,299 = 9,831,387,920,199.40 : x
  2. Step 2: Convert to fraction form
    9,831,387,920,199.40/14,747,081,880,299 = 9,831,387,920,199.40/x
  3. Step 3: Cross multiply
    9,831,387,920,199.40x = 14,747,081,880,299 × 9,831,387,920,199.40
  4. Step 4: Simplify right side
    9,831,387,920,199.40x = 144,984,282,656,163,041,659,322,368
  5. Step 5: Solve for x
    x = 144,984,282,656,163,041,659,322,368/9,831,387,920,199.40
  6. Step 6: Final answer
    x = 14,747,081,880,299

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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.