Home / 174,767,128.80-262,224,176.40-93,893,618.40

Finding the Fourth Proportional to 174,767,128.80, 262,224,176.40 and 93,893,618.40

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Solution

The fourth proportional to 174,767,128.80, 262,224,176.40 and 93,893,618.40 is: 140,879,906.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,767,128.80 : 262,224,176.40 = 93,893,618.40 : x
  2. Step 2: Convert to fraction form
    174,767,128.80/262,224,176.40 = 93,893,618.40/x
  3. Step 3: Cross multiply
    174,767,128.80x = 262,224,176.40 × 93,893,618.40
  4. Step 4: Simplify right side
    174,767,128.80x = 24,621,176,754,155,888
  5. Step 5: Solve for x
    x = 24,621,176,754,155,888/174,767,128.80
  6. Step 6: Final answer
    x = 140,879,906.44

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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.