Home / 4,894,043,362.60-7,340,044,832.70-1,790,088,111.40

Finding the Fourth Proportional to 4,894,043,362.60, 7,340,044,832.70 and 1,790,088,111.40

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Solution

The fourth proportional to 4,894,043,362.60, 7,340,044,832.70 and 1,790,088,111.40 is: 2,684,759,005.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,043,362.60 : 7,340,044,832.70 = 1,790,088,111.40 : x
  2. Step 2: Convert to fraction form
    4,894,043,362.60/7,340,044,832.70 = 1,790,088,111.40/x
  3. Step 3: Cross multiply
    4,894,043,362.60x = 7,340,044,832.70 × 1,790,088,111.40
  4. Step 4: Simplify right side
    4,894,043,362.60x = 13,139,326,992,159,272,960
  5. Step 5: Solve for x
    x = 13,139,326,992,159,272,960/4,894,043,362.60
  6. Step 6: Final answer
    x = 2,684,759,005.73

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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.