Home / 6,742,248,966.90-10,106,571,005.55-3,064,393,811.70

Finding the Fourth Proportional to 6,742,248,966.90, 10,106,571,005.55 and 3,064,393,811.70

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Solution

The fourth proportional to 6,742,248,966.90, 10,106,571,005.55 and 3,064,393,811.70 is: 4,593,498,964.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,248,966.90 : 10,106,571,005.55 = 3,064,393,811.70 : x
  2. Step 2: Convert to fraction form
    6,742,248,966.90/10,106,571,005.55 = 3,064,393,811.70/x
  3. Step 3: Cross multiply
    6,742,248,966.90x = 10,106,571,005.55 × 3,064,393,811.70
  4. Step 4: Simplify right side
    6,742,248,966.90x = 30,970,513,646,914,060,288
  5. Step 5: Solve for x
    x = 30,970,513,646,914,060,288/6,742,248,966.90
  6. Step 6: Final answer
    x = 4,593,498,964.36

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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.