Home / 16,130,006.60-24,195,009.90-16,018,032.20

Finding the Fourth Proportional to 16,130,006.60, 24,195,009.90 and 16,018,032.20

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Solution

The fourth proportional to 16,130,006.60, 24,195,009.90 and 16,018,032.20 is: 24,027,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,130,006.60 : 24,195,009.90 = 16,018,032.20 : x
  2. Step 2: Convert to fraction form
    16,130,006.60/24,195,009.90 = 16,018,032.20/x
  3. Step 3: Cross multiply
    16,130,006.60x = 24,195,009.90 × 16,018,032.20
  4. Step 4: Simplify right side
    16,130,006.60x = 387,556,447,657,518.75
  5. Step 5: Solve for x
    x = 387,556,447,657,518.75/16,130,006.60
  6. Step 6: Final answer
    x = 24,027,048.30

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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.