Home / 46,899,155.60-70,348,733.40-16,610,080.40

Finding the Fourth Proportional to 46,899,155.60, 70,348,733.40 and 16,610,080.40

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Solution

The fourth proportional to 46,899,155.60, 70,348,733.40 and 16,610,080.40 is: 24,915,120.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,899,155.60 : 70,348,733.40 = 16,610,080.40 : x
  2. Step 2: Convert to fraction form
    46,899,155.60/70,348,733.40 = 16,610,080.40/x
  3. Step 3: Cross multiply
    46,899,155.60x = 70,348,733.40 × 16,610,080.40
  4. Step 4: Simplify right side
    46,899,155.60x = 1,168,498,117,812,165.50
  5. Step 5: Solve for x
    x = 1,168,498,117,812,165.50/46,899,155.60
  6. Step 6: Final answer
    x = 24,915,120.60

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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.