Home / 14,557,973.16-21,836,171.88-4,460,623.32

Finding the Fourth Proportional to 14,557,973.16, 21,836,171.88 and 4,460,623.32

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Solution

The fourth proportional to 14,557,973.16, 21,836,171.88 and 4,460,623.32 is: 6,690,693.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,973.16 : 21,836,171.88 = 4,460,623.32 : x
  2. Step 2: Convert to fraction form
    14,557,973.16/21,836,171.88 = 4,460,623.32/x
  3. Step 3: Cross multiply
    14,557,973.16x = 21,836,171.88 × 4,460,623.32
  4. Step 4: Simplify right side
    14,557,973.16x = 97,402,937,507,456.25
  5. Step 5: Solve for x
    x = 97,402,937,507,456.25/14,557,973.16
  6. Step 6: Final answer
    x = 6,690,693.58

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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.