Home / 179,549,466,538.71-247,778,103,743.46-101,351,022,352.17

Finding the Fourth Proportional to 179,549,466,538.71, 247,778,103,743.46 and 101,351,022,352.17

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Solution

The fourth proportional to 179,549,466,538.71, 247,778,103,743.46 and 101,351,022,352.17 is: 139,864,320,485.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,549,466,538.71 : 247,778,103,743.46 = 101,351,022,352.17 : x
  2. Step 2: Convert to fraction form
    179,549,466,538.71/247,778,103,743.46 = 101,351,022,352.17/x
  3. Step 3: Cross multiply
    179,549,466,538.71x = 247,778,103,743.46 × 101,351,022,352.17
  4. Step 4: Simplify right side
    179,549,466,538.71x = 25,112,564,130,881,709,539,328
  5. Step 5: Solve for x
    x = 25,112,564,130,881,709,539,328/179,549,466,538.71
  6. Step 6: Final answer
    x = 139,864,320,485.00

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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.