Home / 1,182,823,300.74-1,774,237,956.15-483,315,437.58

Finding the Fourth Proportional to 1,182,823,300.74, 1,774,237,956.15 and 483,315,437.58

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Solution

The fourth proportional to 1,182,823,300.74, 1,774,237,956.15 and 483,315,437.58 is: 724,974,384.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,823,300.74 : 1,774,237,956.15 = 483,315,437.58 : x
  2. Step 2: Convert to fraction form
    1,182,823,300.74/1,774,237,956.15 = 483,315,437.58/x
  3. Step 3: Cross multiply
    1,182,823,300.74x = 1,774,237,956.15 × 483,315,437.58
  4. Step 4: Simplify right side
    1,182,823,300.74x = 857,516,594,147,682,176
  5. Step 5: Solve for x
    x = 857,516,594,147,682,176/1,182,823,300.74
  6. Step 6: Final answer
    x = 724,974,384.26

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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.