Home / 15,552,030.60-23,328,045.90-11,772,894.60

Finding the Fourth Proportional to 15,552,030.60, 23,328,045.90 and 11,772,894.60

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Solution

The fourth proportional to 15,552,030.60, 23,328,045.90 and 11,772,894.60 is: 17,659,341.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,030.60 : 23,328,045.90 = 11,772,894.60 : x
  2. Step 2: Convert to fraction form
    15,552,030.60/23,328,045.90 = 11,772,894.60/x
  3. Step 3: Cross multiply
    15,552,030.60x = 23,328,045.90 × 11,772,894.60
  4. Step 4: Simplify right side
    15,552,030.60x = 274,638,625,604,662.12
  5. Step 5: Solve for x
    x = 274,638,625,604,662.12/15,552,030.60
  6. Step 6: Final answer
    x = 17,659,341.90

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1.5x scale

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.