Home / 63,095,378,874.28-94,492,829,268.24-36,509,867,473.76

Finding the Fourth Proportional to 63,095,378,874.28, 94,492,829,268.24 and 36,509,867,473.76

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Solution

The fourth proportional to 63,095,378,874.28, 94,492,829,268.24 and 36,509,867,473.76 is: 54,677,866,039.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,095,378,874.28 : 94,492,829,268.24 = 36,509,867,473.76 : x
  2. Step 2: Convert to fraction form
    63,095,378,874.28/94,492,829,268.24 = 36,509,867,473.76/x
  3. Step 3: Cross multiply
    63,095,378,874.28x = 94,492,829,268.24 × 36,509,867,473.76
  4. Step 4: Simplify right side
    63,095,378,874.28x = 3,449,920,673,804,072,779,776
  5. Step 5: Solve for x
    x = 3,449,920,673,804,072,779,776/63,095,378,874.28
  6. Step 6: Final answer
    x = 54,677,866,039.57

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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.