Home / 241,928,009.40-362,892,014.10-88,579,068.60

Finding the Fourth Proportional to 241,928,009.40, 362,892,014.10 and 88,579,068.60

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Solution

The fourth proportional to 241,928,009.40, 362,892,014.10 and 88,579,068.60 is: 132,868,602.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,928,009.40 : 362,892,014.10 = 88,579,068.60 : x
  2. Step 2: Convert to fraction form
    241,928,009.40/362,892,014.10 = 88,579,068.60/x
  3. Step 3: Cross multiply
    241,928,009.40x = 362,892,014.10 × 88,579,068.60
  4. Step 4: Simplify right side
    241,928,009.40x = 32,144,636,611,356,068
  5. Step 5: Solve for x
    x = 32,144,636,611,356,068/241,928,009.40
  6. Step 6: Final answer
    x = 132,868,602.90

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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.