Home / 1,849,686,474.76-2,774,390,166.50-589,099,650.15

Finding the Fourth Proportional to 1,849,686,474.76, 2,774,390,166.50 and 589,099,650.15

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Solution

The fourth proportional to 1,849,686,474.76, 2,774,390,166.50 and 589,099,650.15 is: 883,605,031.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,686,474.76 : 2,774,390,166.50 = 589,099,650.15 : x
  2. Step 2: Convert to fraction form
    1,849,686,474.76/2,774,390,166.50 = 589,099,650.15/x
  3. Step 3: Cross multiply
    1,849,686,474.76x = 2,774,390,166.50 × 589,099,650.15
  4. Step 4: Simplify right side
    1,849,686,474.76x = 1,634,392,276,471,686,400
  5. Step 5: Solve for x
    x = 1,634,392,276,471,686,400/1,849,686,474.76
  6. Step 6: Final answer
    x = 883,605,031.87

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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.