Home / 98,604,000.60-147,906,000.90-93,313,210.20

Finding the Fourth Proportional to 98,604,000.60, 147,906,000.90 and 93,313,210.20

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Solution

The fourth proportional to 98,604,000.60, 147,906,000.90 and 93,313,210.20 is: 139,969,815.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,604,000.60 : 147,906,000.90 = 93,313,210.20 : x
  2. Step 2: Convert to fraction form
    98,604,000.60/147,906,000.90 = 93,313,210.20/x
  3. Step 3: Cross multiply
    98,604,000.60x = 147,906,000.90 × 93,313,210.20
  4. Step 4: Simplify right side
    98,604,000.60x = 13,801,583,751,823,090
  5. Step 5: Solve for x
    x = 13,801,583,751,823,090/98,604,000.60
  6. Step 6: Final answer
    x = 139,969,815.30

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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.