Home / 3,114,156,368.36-4,671,518,385.62-1,015,093,998.55

Finding the Fourth Proportional to 3,114,156,368.36, 4,671,518,385.62 and 1,015,093,998.55

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Solution

The fourth proportional to 3,114,156,368.36, 4,671,518,385.62 and 1,015,093,998.55 is: 1,522,733,516.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,156,368.36 : 4,671,518,385.62 = 1,015,093,998.55 : x
  2. Step 2: Convert to fraction form
    3,114,156,368.36/4,671,518,385.62 = 1,015,093,998.55/x
  3. Step 3: Cross multiply
    3,114,156,368.36x = 4,671,518,385.62 × 1,015,093,998.55
  4. Step 4: Simplify right side
    3,114,156,368.36x = 4,742,030,277,358,845,952
  5. Step 5: Solve for x
    x = 4,742,030,277,358,845,952/3,114,156,368.36
  6. Step 6: Final answer
    x = 1,522,733,516.38

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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.