Home / 122,411,627.60-183,617,441.40-94,670,407.40

Finding the Fourth Proportional to 122,411,627.60, 183,617,441.40 and 94,670,407.40

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Solution

The fourth proportional to 122,411,627.60, 183,617,441.40 and 94,670,407.40 is: 142,005,611.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,411,627.60 : 183,617,441.40 = 94,670,407.40 : x
  2. Step 2: Convert to fraction form
    122,411,627.60/183,617,441.40 = 94,670,407.40/x
  3. Step 3: Cross multiply
    122,411,627.60x = 183,617,441.40 × 94,670,407.40
  4. Step 4: Simplify right side
    122,411,627.60x = 17,383,137,983,083,628
  5. Step 5: Solve for x
    x = 17,383,137,983,083,628/122,411,627.60
  6. Step 6: Final answer
    x = 142,005,611.10

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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.