Home / 108,928,280.70-163,224,459.45-94,483,583.10

Finding the Fourth Proportional to 108,928,280.70, 163,224,459.45 and 94,483,583.10

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Solution

The fourth proportional to 108,928,280.70, 163,224,459.45 and 94,483,583.10 is: 141,579,686.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,928,280.70 : 163,224,459.45 = 94,483,583.10 : x
  2. Step 2: Convert to fraction form
    108,928,280.70/163,224,459.45 = 94,483,583.10/x
  3. Step 3: Cross multiply
    108,928,280.70x = 163,224,459.45 × 94,483,583.10
  4. Step 4: Simplify right side
    108,928,280.70x = 15,422,031,778,396,654
  5. Step 5: Solve for x
    x = 15,422,031,778,396,654/108,928,280.70
  6. Step 6: Final answer
    x = 141,579,686.00

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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.