Home / 29,203,045.48-43,773,678.13-10,999,364.47

Finding the Fourth Proportional to 29,203,045.48, 43,773,678.13 and 10,999,364.47

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Solution

The fourth proportional to 29,203,045.48, 43,773,678.13 and 10,999,364.47 is: 16,487,411.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,203,045.48 : 43,773,678.13 = 10,999,364.47 : x
  2. Step 2: Convert to fraction form
    29,203,045.48/43,773,678.13 = 10,999,364.47/x
  3. Step 3: Cross multiply
    29,203,045.48x = 43,773,678.13 × 10,999,364.47
  4. Step 4: Simplify right side
    29,203,045.48x = 481,482,640,074,256.19
  5. Step 5: Solve for x
    x = 481,482,640,074,256.19/29,203,045.48
  6. Step 6: Final answer
    x = 16,487,411.92

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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.