Home / 149,657,869.20-224,607,712.20-63,456,804.93

Finding the Fourth Proportional to 149,657,869.20, 224,607,712.20 and 63,456,804.93

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Solution

The fourth proportional to 149,657,869.20, 224,607,712.20 and 63,456,804.93 is: 95,236,474.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,657,869.20 : 224,607,712.20 = 63,456,804.93 : x
  2. Step 2: Convert to fraction form
    149,657,869.20/224,607,712.20 = 63,456,804.93/x
  3. Step 3: Cross multiply
    149,657,869.20x = 224,607,712.20 × 63,456,804.93
  4. Step 4: Simplify right side
    149,657,869.20x = 14,252,887,778,848,980
  5. Step 5: Solve for x
    x = 14,252,887,778,848,980/149,657,869.20
  6. Step 6: Final answer
    x = 95,236,474.07

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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.