Home / 5,227,547,005.60-7,841,320,508.40-4,043,921,610.40

Finding the Fourth Proportional to 5,227,547,005.60, 7,841,320,508.40 and 4,043,921,610.40

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Solution

The fourth proportional to 5,227,547,005.60, 7,841,320,508.40 and 4,043,921,610.40 is: 6,065,882,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,227,547,005.60 : 7,841,320,508.40 = 4,043,921,610.40 : x
  2. Step 2: Convert to fraction form
    5,227,547,005.60/7,841,320,508.40 = 4,043,921,610.40/x
  3. Step 3: Cross multiply
    5,227,547,005.60x = 7,841,320,508.40 × 4,043,921,610.40
  4. Step 4: Simplify right side
    5,227,547,005.60x = 31,709,685,457,991,475,200
  5. Step 5: Solve for x
    x = 31,709,685,457,991,475,200/5,227,547,005.60
  6. Step 6: Final answer
    x = 6,065,882,415.60

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1.5x scale

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.