Home / 2,997,154,521.20-4,487,122,437.60-1,834,893,054.20

Finding the Fourth Proportional to 2,997,154,521.20, 4,487,122,437.60 and 1,834,893,054.20

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Solution

The fourth proportional to 2,997,154,521.20, 4,487,122,437.60 and 1,834,893,054.20 is: 2,747,068,840.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,154,521.20 : 4,487,122,437.60 = 1,834,893,054.20 : x
  2. Step 2: Convert to fraction form
    2,997,154,521.20/4,487,122,437.60 = 1,834,893,054.20/x
  3. Step 3: Cross multiply
    2,997,154,521.20x = 4,487,122,437.60 × 1,834,893,054.20
  4. Step 4: Simplify right side
    2,997,154,521.20x = 8,233,389,794,097,213,440
  5. Step 5: Solve for x
    x = 8,233,389,794,097,213,440/2,997,154,521.20
  6. Step 6: Final answer
    x = 2,747,068,840.08

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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.