Home / 25,009,235,978,228-34,513,582,756,656-13,898,353,207,752

Finding the Fourth Proportional to 25,009,235,978,228, 34,513,582,756,656 and 13,898,353,207,752

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Solution

The fourth proportional to 25,009,235,978,228, 34,513,582,756,656 and 13,898,353,207,752 is: 19,180,192,631,017.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,009,235,978,228 : 34,513,582,756,656 = 13,898,353,207,752 : x
  2. Step 2: Convert to fraction form
    25,009,235,978,228/34,513,582,756,656 = 13,898,353,207,752/x
  3. Step 3: Cross multiply
    25,009,235,978,228x = 34,513,582,756,656 × 13,898,353,207,752
  4. Step 4: Simplify right side
    25,009,235,978,228x = 479,681,963,616,984,025,838,649,344
  5. Step 5: Solve for x
    x = 479,681,963,616,984,025,838,649,344/25,009,235,978,228
  6. Step 6: Final answer
    x = 19,180,192,631,017.40

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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.