Home / 9,703,700,858.84-14,517,253,648.69-7,349,643,102.20

Finding the Fourth Proportional to 9,703,700,858.84, 14,517,253,648.69 and 7,349,643,102.20

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Solution

The fourth proportional to 9,703,700,858.84, 14,517,253,648.69 and 7,349,643,102.20 is: 10,995,457,784.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703,700,858.84 : 14,517,253,648.69 = 7,349,643,102.20 : x
  2. Step 2: Convert to fraction form
    9,703,700,858.84/14,517,253,648.69 = 7,349,643,102.20/x
  3. Step 3: Cross multiply
    9,703,700,858.84x = 14,517,253,648.69 × 7,349,643,102.20
  4. Step 4: Simplify right side
    9,703,700,858.84x = 106,696,633,141,894,955,008
  5. Step 5: Solve for x
    x = 106,696,633,141,894,955,008/9,703,700,858.84
  6. Step 6: Final answer
    x = 10,995,457,784.00

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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.