Home / 7,920,596,669,378.10-11,880,895,004,068-7,920,596,669,378.10

Finding the Fourth Proportional to 7,920,596,669,378.10, 11,880,895,004,068 and 7,920,596,669,378.10

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Solution

The fourth proportional to 7,920,596,669,378.10, 11,880,895,004,068 and 7,920,596,669,378.10 is: 11,880,895,004,068.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,920,596,669,378.10 : 11,880,895,004,068 = 7,920,596,669,378.10 : x
  2. Step 2: Convert to fraction form
    7,920,596,669,378.10/11,880,895,004,068 = 7,920,596,669,378.10/x
  3. Step 3: Cross multiply
    7,920,596,669,378.10x = 11,880,895,004,068 × 7,920,596,669,378.10
  4. Step 4: Simplify right side
    7,920,596,669,378.10x = 94,103,777,398,451,912,507,916,288
  5. Step 5: Solve for x
    x = 94,103,777,398,451,912,507,916,288/7,920,596,669,378.10
  6. Step 6: Final answer
    x = 11,880,895,004,068.00

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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.