Home / 46,894,374.63-70,348,343.36-17,740,308.69

Finding the Fourth Proportional to 46,894,374.63, 70,348,343.36 and 17,740,308.69

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Solution

The fourth proportional to 46,894,374.63, 70,348,343.36 and 17,740,308.69 is: 26,613,028.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,894,374.63 : 70,348,343.36 = 17,740,308.69 : x
  2. Step 2: Convert to fraction form
    46,894,374.63/70,348,343.36 = 17,740,308.69/x
  3. Step 3: Cross multiply
    46,894,374.63x = 70,348,343.36 × 17,740,308.69
  4. Step 4: Simplify right side
    46,894,374.63x = 1,248,001,326,947,810.50
  5. Step 5: Solve for x
    x = 1,248,001,326,947,810.50/46,894,374.63
  6. Step 6: Final answer
    x = 26,613,028.47

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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.