Home / 108,729,246.30-163,093,869.45-44,064,030.30

Finding the Fourth Proportional to 108,729,246.30, 163,093,869.45 and 44,064,030.30

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Solution

The fourth proportional to 108,729,246.30, 163,093,869.45 and 44,064,030.30 is: 66,096,045.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,729,246.30 : 163,093,869.45 = 44,064,030.30 : x
  2. Step 2: Convert to fraction form
    108,729,246.30/163,093,869.45 = 44,064,030.30/x
  3. Step 3: Cross multiply
    108,729,246.30x = 163,093,869.45 × 44,064,030.30
  4. Step 4: Simplify right side
    108,729,246.30x = 7,186,573,205,189,043
  5. Step 5: Solve for x
    x = 7,186,573,205,189,043/108,729,246.30
  6. Step 6: Final answer
    x = 66,096,045.45

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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.