Home / 83,197,983.56-114,813,130.44-46,528,554.56

Finding the Fourth Proportional to 83,197,983.56, 114,813,130.44 and 46,528,554.56

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Solution

The fourth proportional to 83,197,983.56, 114,813,130.44 and 46,528,554.56 is: 64,209,356.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,197,983.56 : 114,813,130.44 = 46,528,554.56 : x
  2. Step 2: Convert to fraction form
    83,197,983.56/114,813,130.44 = 46,528,554.56/x
  3. Step 3: Cross multiply
    83,197,983.56x = 114,813,130.44 × 46,528,554.56
  4. Step 4: Simplify right side
    83,197,983.56x = 5,342,089,003,881,937
  5. Step 5: Solve for x
    x = 5,342,089,003,881,937/83,197,983.56
  6. Step 6: Final answer
    x = 64,209,356.71

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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.