Home / 192,183,526.86-265,211,946.46-104,075,508.29

Finding the Fourth Proportional to 192,183,526.86, 265,211,946.46 and 104,075,508.29

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Solution

The fourth proportional to 192,183,526.86, 265,211,946.46 and 104,075,508.29 is: 143,623,486.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,183,526.86 : 265,211,946.46 = 104,075,508.29 : x
  2. Step 2: Convert to fraction form
    192,183,526.86/265,211,946.46 = 104,075,508.29/x
  3. Step 3: Cross multiply
    192,183,526.86x = 265,211,946.46 × 104,075,508.29
  4. Step 4: Simplify right side
    192,183,526.86x = 27,602,068,131,208,800
  5. Step 5: Solve for x
    x = 27,602,068,131,208,800/192,183,526.86
  6. Step 6: Final answer
    x = 143,623,486.27

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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.