Home / 116,577,496.80-174,971,998.80-59,109,746.40

Finding the Fourth Proportional to 116,577,496.80, 174,971,998.80 and 59,109,746.40

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Solution

The fourth proportional to 116,577,496.80, 174,971,998.80 and 59,109,746.40 is: 88,718,241.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,577,496.80 : 174,971,998.80 = 59,109,746.40 : x
  2. Step 2: Convert to fraction form
    116,577,496.80/174,971,998.80 = 59,109,746.40/x
  3. Step 3: Cross multiply
    116,577,496.80x = 174,971,998.80 × 59,109,746.40
  4. Step 4: Simplify right side
    116,577,496.80x = 10,342,550,476,169,104
  5. Step 5: Solve for x
    x = 10,342,550,476,169,104/116,577,496.80
  6. Step 6: Final answer
    x = 88,718,241.17

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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.