Home / 83,792,263,051.37-125,683,888,538.64-41,254,754,535.10

Finding the Fourth Proportional to 83,792,263,051.37, 125,683,888,538.64 and 41,254,754,535.10

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Solution

The fourth proportional to 83,792,263,051.37, 125,683,888,538.64 and 41,254,754,535.10 is: 61,879,913,274.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,792,263,051.37 : 125,683,888,538.64 = 41,254,754,535.10 : x
  2. Step 2: Convert to fraction form
    83,792,263,051.37/125,683,888,538.64 = 41,254,754,535.10/x
  3. Step 3: Cross multiply
    83,792,263,051.37x = 125,683,888,538.64 × 41,254,754,535.10
  4. Step 4: Simplify right side
    83,792,263,051.37x = 5,185,057,970,677,958,574,080
  5. Step 5: Solve for x
    x = 5,185,057,970,677,958,574,080/83,792,263,051.37
  6. Step 6: Final answer
    x = 61,879,913,274.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.