Home / 45,005,136.47-62,107,386.51-24,378,582.45

Finding the Fourth Proportional to 45,005,136.47, 62,107,386.51 and 24,378,582.45

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Solution

The fourth proportional to 45,005,136.47, 62,107,386.51 and 24,378,582.45 is: 33,642,605.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,005,136.47 : 62,107,386.51 = 24,378,582.45 : x
  2. Step 2: Convert to fraction form
    45,005,136.47/62,107,386.51 = 24,378,582.45/x
  3. Step 3: Cross multiply
    45,005,136.47x = 62,107,386.51 × 24,378,582.45
  4. Step 4: Simplify right side
    45,005,136.47x = 1,514,090,042,666,159.75
  5. Step 5: Solve for x
    x = 1,514,090,042,666,159.75/45,005,136.47
  6. Step 6: Final answer
    x = 33,642,605.30

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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.