Home / 22,587,973.44-31,159,929.16-14,752,072

Finding the Fourth Proportional to 22,587,973.44, 31,159,929.16 and 14,752,072

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Solution

The fourth proportional to 22,587,973.44, 31,159,929.16 and 14,752,072 is: 20,350,365.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,587,973.44 : 31,159,929.16 = 14,752,072 : x
  2. Step 2: Convert to fraction form
    22,587,973.44/31,159,929.16 = 14,752,072/x
  3. Step 3: Cross multiply
    22,587,973.44x = 31,159,929.16 × 14,752,072
  4. Step 4: Simplify right side
    22,587,973.44x = 459,673,518,483,219.50
  5. Step 5: Solve for x
    x = 459,673,518,483,219.50/22,587,973.44
  6. Step 6: Final answer
    x = 20,350,365.64

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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.