Home / 36,056,925.36-49,758,475.32-19,537,500.72

Finding the Fourth Proportional to 36,056,925.36, 49,758,475.32 and 19,537,500.72

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Solution

The fourth proportional to 36,056,925.36, 49,758,475.32 and 19,537,500.72 is: 26,961,706.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,056,925.36 : 49,758,475.32 = 19,537,500.72 : x
  2. Step 2: Convert to fraction form
    36,056,925.36/49,758,475.32 = 19,537,500.72/x
  3. Step 3: Cross multiply
    36,056,925.36x = 49,758,475.32 × 19,537,500.72
  4. Step 4: Simplify right side
    36,056,925.36x = 972,156,247,390,602.12
  5. Step 5: Solve for x
    x = 972,156,247,390,602.12/36,056,925.36
  6. Step 6: Final answer
    x = 26,961,706.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.