Home / 114,539,833,763.69-158,069,869,629.18-63,790,768,289.57

Finding the Fourth Proportional to 114,539,833,763.69, 158,069,869,629.18 and 63,790,768,289.57

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Solution

The fourth proportional to 114,539,833,763.69, 158,069,869,629.18 and 63,790,768,289.57 is: 88,033,988,663.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,539,833,763.69 : 158,069,869,629.18 = 63,790,768,289.57 : x
  2. Step 2: Convert to fraction form
    114,539,833,763.69/158,069,869,629.18 = 63,790,768,289.57/x
  3. Step 3: Cross multiply
    114,539,833,763.69x = 158,069,869,629.18 × 63,790,768,289.57
  4. Step 4: Simplify right side
    114,539,833,763.69x = 10,083,398,427,077,559,451,648
  5. Step 5: Solve for x
    x = 10,083,398,427,077,559,451,648/114,539,833,763.69
  6. Step 6: Final answer
    x = 88,033,988,663.55

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Double scale
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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.