Home / 2,213,484,272,792.10-3,320,679,248,384.10-761,158,318,591.35

Finding the Fourth Proportional to 2,213,484,272,792.10, 3,320,679,248,384.10 and 761,158,318,591.35

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Solution

The fourth proportional to 2,213,484,272,792.10, 3,320,679,248,384.10 and 761,158,318,591.35 is: 1,141,893,197,231.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,213,484,272,792.10 : 3,320,679,248,384.10 = 761,158,318,591.35 : x
  2. Step 2: Convert to fraction form
    2,213,484,272,792.10/3,320,679,248,384.10 = 761,158,318,591.35/x
  3. Step 3: Cross multiply
    2,213,484,272,792.10x = 3,320,679,248,384.10 × 761,158,318,591.35
  4. Step 4: Simplify right side
    2,213,484,272,792.10x = 2,527,562,633,281,229,262,159,872
  5. Step 5: Solve for x
    x = 2,527,562,633,281,229,262,159,872/2,213,484,272,792.10
  6. Step 6: Final answer
    x = 1,141,893,197,231.96

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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.