Home / 83,262,159.84-114,903,140.91-45,584,695.22

Finding the Fourth Proportional to 83,262,159.84, 114,903,140.91 and 45,584,695.22

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Solution

The fourth proportional to 83,262,159.84, 114,903,140.91 and 45,584,695.22 is: 62,907,624.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,262,159.84 : 114,903,140.91 = 45,584,695.22 : x
  2. Step 2: Convert to fraction form
    83,262,159.84/114,903,140.91 = 45,584,695.22/x
  3. Step 3: Cross multiply
    83,262,159.84x = 114,903,140.91 × 45,584,695.22
  4. Step 4: Simplify right side
    83,262,159.84x = 5,237,824,657,628,548
  5. Step 5: Solve for x
    x = 5,237,824,657,628,548/83,262,159.84
  6. Step 6: Final answer
    x = 62,907,624.16

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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.