Home / 61,689,615,471,697-92,432,747,894,162-35,830,367,111,495

Finding the Fourth Proportional to 61,689,615,471,697, 92,432,747,894,162 and 35,830,367,111,495

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Solution

The fourth proportional to 61,689,615,471,697, 92,432,747,894,162 and 35,830,367,111,495 is: 53,686,495,933,688.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,689,615,471,697 : 92,432,747,894,162 = 35,830,367,111,495 : x
  2. Step 2: Convert to fraction form
    61,689,615,471,697/92,432,747,894,162 = 35,830,367,111,495/x
  3. Step 3: Cross multiply
    61,689,615,471,697x = 92,432,747,894,162 × 35,830,367,111,495
  4. Step 4: Simplify right side
    61,689,615,471,697x = 3,311,899,290,172,090,862,457,061,376
  5. Step 5: Solve for x
    x = 3,311,899,290,172,090,862,457,061,376/61,689,615,471,697
  6. Step 6: Final answer
    x = 53,686,495,933,688.87

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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.