Home / 94,738,989.59-130,685,244.84-57,035,928.52

Finding the Fourth Proportional to 94,738,989.59, 130,685,244.84 and 57,035,928.52

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Solution

The fourth proportional to 94,738,989.59, 130,685,244.84 and 57,035,928.52 is: 78,676,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,738,989.59 : 130,685,244.84 = 57,035,928.52 : x
  2. Step 2: Convert to fraction form
    94,738,989.59/130,685,244.84 = 57,035,928.52/x
  3. Step 3: Cross multiply
    94,738,989.59x = 130,685,244.84 × 57,035,928.52
  4. Step 4: Simplify right side
    94,738,989.59x = 7,453,754,283,607,130
  5. Step 5: Solve for x
    x = 7,453,754,283,607,130/94,738,989.59
  6. Step 6: Final answer
    x = 78,676,734.00

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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.