Home / 56,509,403,779,756-77,997,486,714,076-36,804,992,376,394

Finding the Fourth Proportional to 56,509,403,779,756, 77,997,486,714,076 and 36,804,992,376,394

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Solution

The fourth proportional to 56,509,403,779,756, 77,997,486,714,076 and 36,804,992,376,394 is: 50,800,339,622,727.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,509,403,779,756 : 77,997,486,714,076 = 36,804,992,376,394 : x
  2. Step 2: Convert to fraction form
    56,509,403,779,756/77,997,486,714,076 = 36,804,992,376,394/x
  3. Step 3: Cross multiply
    56,509,403,779,756x = 77,997,486,714,076 × 36,804,992,376,394
  4. Step 4: Simplify right side
    56,509,403,779,756x = 2,870,696,903,889,459,604,986,265,600
  5. Step 5: Solve for x
    x = 2,870,696,903,889,459,604,986,265,600/56,509,403,779,756
  6. Step 6: Final answer
    x = 50,800,339,622,727.74

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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.