Home / 25,827,343.83-35,641,005.09-14,066,345.52

Finding the Fourth Proportional to 25,827,343.83, 35,641,005.09 and 14,066,345.52

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Solution

The fourth proportional to 25,827,343.83, 35,641,005.09 and 14,066,345.52 is: 19,411,159.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,827,343.83 : 35,641,005.09 = 14,066,345.52 : x
  2. Step 2: Convert to fraction form
    25,827,343.83/35,641,005.09 = 14,066,345.52/x
  3. Step 3: Cross multiply
    25,827,343.83x = 35,641,005.09 × 14,066,345.52
  4. Step 4: Simplify right side
    25,827,343.83x = 501,338,692,276,018.75
  5. Step 5: Solve for x
    x = 501,338,692,276,018.75/25,827,343.83
  6. Step 6: Final answer
    x = 19,411,159.57

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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.