Home / 104,461,124.64-144,153,318.78-59,805,602.70

Finding the Fourth Proportional to 104,461,124.64, 144,153,318.78 and 59,805,602.70

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Solution

The fourth proportional to 104,461,124.64, 144,153,318.78 and 59,805,602.70 is: 82,529,995.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,461,124.64 : 144,153,318.78 = 59,805,602.70 : x
  2. Step 2: Convert to fraction form
    104,461,124.64/144,153,318.78 = 59,805,602.70/x
  3. Step 3: Cross multiply
    104,461,124.64x = 144,153,318.78 × 59,805,602.70
  4. Step 4: Simplify right side
    104,461,124.64x = 8,621,176,110,843,129
  5. Step 5: Solve for x
    x = 8,621,176,110,843,129/104,461,124.64
  6. Step 6: Final answer
    x = 82,529,995.16

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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.