Home / 25,272,241.74-34,872,696.48-14,258,349.36

Finding the Fourth Proportional to 25,272,241.74, 34,872,696.48 and 14,258,349.36

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Solution

The fourth proportional to 25,272,241.74, 34,872,696.48 and 14,258,349.36 is: 19,674,831.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,241.74 : 34,872,696.48 = 14,258,349.36 : x
  2. Step 2: Convert to fraction form
    25,272,241.74/34,872,696.48 = 14,258,349.36/x
  3. Step 3: Cross multiply
    25,272,241.74x = 34,872,696.48 × 14,258,349.36
  4. Step 4: Simplify right side
    25,272,241.74x = 497,227,089,537,082.19
  5. Step 5: Solve for x
    x = 497,227,089,537,082.19/25,272,241.74
  6. Step 6: Final answer
    x = 19,674,831.17

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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.