Home / 39,556,923.60-59,335,385.40-23,401,117.20

Finding the Fourth Proportional to 39,556,923.60, 59,335,385.40 and 23,401,117.20

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Solution

The fourth proportional to 39,556,923.60, 59,335,385.40 and 23,401,117.20 is: 35,101,675.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,556,923.60 : 59,335,385.40 = 23,401,117.20 : x
  2. Step 2: Convert to fraction form
    39,556,923.60/59,335,385.40 = 23,401,117.20/x
  3. Step 3: Cross multiply
    39,556,923.60x = 59,335,385.40 × 23,401,117.20
  4. Step 4: Simplify right side
    39,556,923.60x = 1,388,514,307,852,568.75
  5. Step 5: Solve for x
    x = 1,388,514,307,852,568.75/39,556,923.60
  6. Step 6: Final answer
    x = 35,101,675.80

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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.