Home / 34,713,482.62-47,904,352.78-19,032,248.47

Finding the Fourth Proportional to 34,713,482.62, 47,904,352.78 and 19,032,248.47

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Solution

The fourth proportional to 34,713,482.62, 47,904,352.78 and 19,032,248.47 is: 26,264,364.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,713,482.62 : 47,904,352.78 = 19,032,248.47 : x
  2. Step 2: Convert to fraction form
    34,713,482.62/47,904,352.78 = 19,032,248.47/x
  3. Step 3: Cross multiply
    34,713,482.62x = 47,904,352.78 × 19,032,248.47
  4. Step 4: Simplify right side
    34,713,482.62x = 911,727,544,903,495.25
  5. Step 5: Solve for x
    x = 911,727,544,903,495.25/34,713,482.62
  6. Step 6: Final answer
    x = 26,264,364.05

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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.