Home / 16,038,012.60-24,009,779.70-15,103,726.20

Finding the Fourth Proportional to 16,038,012.60, 24,009,779.70 and 15,103,726.20

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Solution

The fourth proportional to 16,038,012.60, 24,009,779.70 and 15,103,726.20 is: 22,611,102.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,012.60 : 24,009,779.70 = 15,103,726.20 : x
  2. Step 2: Convert to fraction form
    16,038,012.60/24,009,779.70 = 15,103,726.20/x
  3. Step 3: Cross multiply
    16,038,012.60x = 24,009,779.70 × 15,103,726.20
  4. Step 4: Simplify right side
    16,038,012.60x = 362,637,138,711,118.12
  5. Step 5: Solve for x
    x = 362,637,138,711,118.12/16,038,012.60
  6. Step 6: Final answer
    x = 22,611,102.00

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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.