Home / 4,621,560,815,615.40-6,932,337,240,343.20-1,179,457,216,612.10

Finding the Fourth Proportional to 4,621,560,815,615.40, 6,932,337,240,343.20 and 1,179,457,216,612.10

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Solution

The fourth proportional to 4,621,560,815,615.40, 6,932,337,240,343.20 and 1,179,457,216,612.10 is: 1,769,184,808,406.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,560,815,615.40 : 6,932,337,240,343.20 = 1,179,457,216,612.10 : x
  2. Step 2: Convert to fraction form
    4,621,560,815,615.40/6,932,337,240,343.20 = 1,179,457,216,612.10/x
  3. Step 3: Cross multiply
    4,621,560,815,615.40x = 6,932,337,240,343.20 × 1,179,457,216,612.10
  4. Step 4: Simplify right side
    4,621,560,815,615.40x = 8,176,395,186,111,597,921,697,792
  5. Step 5: Solve for x
    x = 8,176,395,186,111,597,921,697,792/4,621,560,815,615.40
  6. Step 6: Final answer
    x = 1,769,184,808,406.08

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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.