Home / 35,055,005.60-52,582,508.40-12,335,722.40

Finding the Fourth Proportional to 35,055,005.60, 52,582,508.40 and 12,335,722.40

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Solution

The fourth proportional to 35,055,005.60, 52,582,508.40 and 12,335,722.40 is: 18,503,583.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,055,005.60 : 52,582,508.40 = 12,335,722.40 : x
  2. Step 2: Convert to fraction form
    35,055,005.60/52,582,508.40 = 12,335,722.40/x
  3. Step 3: Cross multiply
    35,055,005.60x = 52,582,508.40 × 12,335,722.40
  4. Step 4: Simplify right side
    35,055,005.60x = 648,643,226,718,068.12
  5. Step 5: Solve for x
    x = 648,643,226,718,068.12/35,055,005.60
  6. Step 6: Final answer
    x = 18,503,583.60

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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.