Home / 192,574,494.90-265,752,802.98-110,070,051.12

Finding the Fourth Proportional to 192,574,494.90, 265,752,802.98 and 110,070,051.12

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Solution

The fourth proportional to 192,574,494.90, 265,752,802.98 and 110,070,051.12 is: 151,896,670.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,574,494.90 : 265,752,802.98 = 110,070,051.12 : x
  2. Step 2: Convert to fraction form
    192,574,494.90/265,752,802.98 = 110,070,051.12/x
  3. Step 3: Cross multiply
    192,574,494.90x = 265,752,802.98 × 110,070,051.12
  4. Step 4: Simplify right side
    192,574,494.90x = 29,251,424,609,291,888
  5. Step 5: Solve for x
    x = 29,251,424,609,291,888/192,574,494.90
  6. Step 6: Final answer
    x = 151,896,670.56

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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.