Home / 184,018,970.71-253,900,885.89-112,473,744.31

Finding the Fourth Proportional to 184,018,970.71, 253,900,885.89 and 112,473,744.31

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Solution

The fourth proportional to 184,018,970.71, 253,900,885.89 and 112,473,744.31 is: 155,186,083.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,018,970.71 : 253,900,885.89 = 112,473,744.31 : x
  2. Step 2: Convert to fraction form
    184,018,970.71/253,900,885.89 = 112,473,744.31/x
  3. Step 3: Cross multiply
    184,018,970.71x = 253,900,885.89 × 112,473,744.31
  4. Step 4: Simplify right side
    184,018,970.71x = 28,557,183,319,674,344
  5. Step 5: Solve for x
    x = 28,557,183,319,674,344/184,018,970.71
  6. Step 6: Final answer
    x = 155,186,083.31

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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.