Home / 83,733,124.60-115,553,075.49-46,057,777.48

Finding the Fourth Proportional to 83,733,124.60, 115,553,075.49 and 46,057,777.48

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Solution

The fourth proportional to 83,733,124.60, 115,553,075.49 and 46,057,777.48 is: 63,560,482.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,733,124.60 : 115,553,075.49 = 46,057,777.48 : x
  2. Step 2: Convert to fraction form
    83,733,124.60/115,553,075.49 = 46,057,777.48/x
  3. Step 3: Cross multiply
    83,733,124.60x = 115,553,075.49 × 46,057,777.48
  4. Step 4: Simplify right side
    83,733,124.60x = 5,322,117,838,048,061
  5. Step 5: Solve for x
    x = 5,322,117,838,048,061/83,733,124.60
  6. Step 6: Final answer
    x = 63,560,482.94

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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.