Home / 4,710,984,471,073.90-7,068,623,820,258.30-2,417,859,253,137.20

Finding the Fourth Proportional to 4,710,984,471,073.90, 7,068,623,820,258.30 and 2,417,859,253,137.20

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Solution

The fourth proportional to 4,710,984,471,073.90, 7,068,623,820,258.30 and 2,417,859,253,137.20 is: 3,627,890,861,389.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710,984,471,073.90 : 7,068,623,820,258.30 = 2,417,859,253,137.20 : x
  2. Step 2: Convert to fraction form
    4,710,984,471,073.90/7,068,623,820,258.30 = 2,417,859,253,137.20/x
  3. Step 3: Cross multiply
    4,710,984,471,073.90x = 7,068,623,820,258.30 × 2,417,859,253,137.20
  4. Step 4: Simplify right side
    4,710,984,471,073.90x = 17,090,937,510,757,555,362,594,816
  5. Step 5: Solve for x
    x = 17,090,937,510,757,555,362,594,816/4,710,984,471,073.90
  6. Step 6: Final answer
    x = 3,627,890,861,389.65

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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.