Home / 1,536,156,461.52-2,303,301,608.06-602,360,608.44

Finding the Fourth Proportional to 1,536,156,461.52, 2,303,301,608.06 and 602,360,608.44

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Solution

The fourth proportional to 1,536,156,461.52, 2,303,301,608.06 and 602,360,608.44 is: 903,175,029.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,156,461.52 : 2,303,301,608.06 = 602,360,608.44 : x
  2. Step 2: Convert to fraction form
    1,536,156,461.52/2,303,301,608.06 = 602,360,608.44/x
  3. Step 3: Cross multiply
    1,536,156,461.52x = 2,303,301,608.06 × 602,360,608.44
  4. Step 4: Simplify right side
    1,536,156,461.52x = 1,387,418,158,051,852,032
  5. Step 5: Solve for x
    x = 1,387,418,158,051,852,032/1,536,156,461.52
  6. Step 6: Final answer
    x = 903,175,029.89

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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.