Home / 116,584,185.60-174,988,252.80-59,141,318.40

Finding the Fourth Proportional to 116,584,185.60, 174,988,252.80 and 59,141,318.40

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Solution

The fourth proportional to 116,584,185.60, 174,988,252.80 and 59,141,318.40 is: 88,768,780.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,584,185.60 : 174,988,252.80 = 59,141,318.40 : x
  2. Step 2: Convert to fraction form
    116,584,185.60/174,988,252.80 = 59,141,318.40/x
  3. Step 3: Cross multiply
    116,584,185.60x = 174,988,252.80 × 59,141,318.40
  4. Step 4: Simplify right side
    116,584,185.60x = 10,349,035,975,104,492
  5. Step 5: Solve for x
    x = 10,349,035,975,104,492/116,584,185.60
  6. Step 6: Final answer
    x = 88,768,780.45

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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.