Home / 4,799,844,801.18-6,623,737,024.71-2,656,455,643.32

Finding the Fourth Proportional to 4,799,844,801.18, 6,623,737,024.71 and 2,656,455,643.32

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Solution

The fourth proportional to 4,799,844,801.18, 6,623,737,024.71 and 2,656,455,643.32 is: 3,665,881,779.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799,844,801.18 : 6,623,737,024.71 = 2,656,455,643.32 : x
  2. Step 2: Convert to fraction form
    4,799,844,801.18/6,623,737,024.71 = 2,656,455,643.32/x
  3. Step 3: Cross multiply
    4,799,844,801.18x = 6,623,737,024.71 × 2,656,455,643.32
  4. Step 4: Simplify right side
    4,799,844,801.18x = 17,595,663,599,158,507,520
  5. Step 5: Solve for x
    x = 17,595,663,599,158,507,520/4,799,844,801.18
  6. Step 6: Final answer
    x = 3,665,881,779.10

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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.