Home / 134,549,840.10-188,879,959.50-134,549,840.10

Finding the Fourth Proportional to 134,549,840.10, 188,879,959.50 and 134,549,840.10

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Solution

The fourth proportional to 134,549,840.10, 188,879,959.50 and 134,549,840.10 is: 188,879,959.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,549,840.10 : 188,879,959.50 = 134,549,840.10 : x
  2. Step 2: Convert to fraction form
    134,549,840.10/188,879,959.50 = 134,549,840.10/x
  3. Step 3: Cross multiply
    134,549,840.10x = 188,879,959.50 × 134,549,840.10
  4. Step 4: Simplify right side
    134,549,840.10x = 25,413,768,348,819,476
  5. Step 5: Solve for x
    x = 25,413,768,348,819,476/134,549,840.10
  6. Step 6: Final answer
    x = 188,879,959.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.