Home / 4,684,877,665.90-7,027,069,000.68-1,536,677,585.32

Finding the Fourth Proportional to 4,684,877,665.90, 7,027,069,000.68 and 1,536,677,585.32

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Solution

The fourth proportional to 4,684,877,665.90, 7,027,069,000.68 and 1,536,677,585.32 is: 2,304,935,196.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,877,665.90 : 7,027,069,000.68 = 1,536,677,585.32 : x
  2. Step 2: Convert to fraction form
    4,684,877,665.90/7,027,069,000.68 = 1,536,677,585.32/x
  3. Step 3: Cross multiply
    4,684,877,665.90x = 7,027,069,000.68 × 1,536,677,585.32
  4. Step 4: Simplify right side
    4,684,877,665.90x = 10,798,339,423,841,968,128
  5. Step 5: Solve for x
    x = 10,798,339,423,841,968,128/4,684,877,665.90
  6. Step 6: Final answer
    x = 2,304,935,196.59

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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.