Home / 22,477,350,064,103-33,709,484,246,911-8,705,865,217,216

Finding the Fourth Proportional to 22,477,350,064,103, 33,709,484,246,911 and 8,705,865,217,216

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Solution

The fourth proportional to 22,477,350,064,103, 33,709,484,246,911 and 8,705,865,217,216 is: 13,056,264,442,139.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,477,350,064,103 : 33,709,484,246,911 = 8,705,865,217,216 : x
  2. Step 2: Convert to fraction form
    22,477,350,064,103/33,709,484,246,911 = 8,705,865,217,216/x
  3. Step 3: Cross multiply
    22,477,350,064,103x = 33,709,484,246,911 × 8,705,865,217,216
  4. Step 4: Simplify right side
    22,477,350,064,103x = 293,470,226,395,473,159,311,589,376
  5. Step 5: Solve for x
    x = 293,470,226,395,473,159,311,589,376/22,477,350,064,103
  6. Step 6: Final answer
    x = 13,056,264,442,139.64

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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.