Home / 108,330,210.24-149,495,979.91-58,770,583.95

Finding the Fourth Proportional to 108,330,210.24, 149,495,979.91 and 58,770,583.95

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Solution

The fourth proportional to 108,330,210.24, 149,495,979.91 and 58,770,583.95 is: 81,103,563.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,330,210.24 : 149,495,979.91 = 58,770,583.95 : x
  2. Step 2: Convert to fraction form
    108,330,210.24/149,495,979.91 = 58,770,583.95/x
  3. Step 3: Cross multiply
    108,330,210.24x = 149,495,979.91 × 58,770,583.95
  4. Step 4: Simplify right side
    108,330,210.24x = 8,785,966,037,488,169
  5. Step 5: Solve for x
    x = 8,785,966,037,488,169/108,330,210.24
  6. Step 6: Final answer
    x = 81,103,563.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.