Home / 8,218,693,482,675.30-11,341,804,439,674-4,515,149,707,291.50

Finding the Fourth Proportional to 8,218,693,482,675.30, 11,341,804,439,674 and 4,515,149,707,291.50

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Solution

The fourth proportional to 8,218,693,482,675.30, 11,341,804,439,674 and 4,515,149,707,291.50 is: 6,230,910,679,890.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,218,693,482,675.30 : 11,341,804,439,674 = 4,515,149,707,291.50 : x
  2. Step 2: Convert to fraction form
    8,218,693,482,675.30/11,341,804,439,674 = 4,515,149,707,291.50/x
  3. Step 3: Cross multiply
    8,218,693,482,675.30x = 11,341,804,439,674 × 4,515,149,707,291.50
  4. Step 4: Simplify right side
    8,218,693,482,675.30x = 51,209,944,995,951,500,547,063,808
  5. Step 5: Solve for x
    x = 51,209,944,995,951,500,547,063,808/8,218,693,482,675.30
  6. Step 6: Final answer
    x = 6,230,910,679,890.93

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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.