Home / 122,500,590.60-183,750,885.90-94,759,370.40

Finding the Fourth Proportional to 122,500,590.60, 183,750,885.90 and 94,759,370.40

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Solution

The fourth proportional to 122,500,590.60, 183,750,885.90 and 94,759,370.40 is: 142,139,055.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,500,590.60 : 183,750,885.90 = 94,759,370.40 : x
  2. Step 2: Convert to fraction form
    122,500,590.60/183,750,885.90 = 94,759,370.40/x
  3. Step 3: Cross multiply
    122,500,590.60x = 183,750,885.90 × 94,759,370.40
  4. Step 4: Simplify right side
    122,500,590.60x = 17,412,118,258,326,240
  5. Step 5: Solve for x
    x = 17,412,118,258,326,240/122,500,590.60
  6. Step 6: Final answer
    x = 142,139,055.60

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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.