Home / 14,020,103.60-21,030,155.40-6,041,927.60

Finding the Fourth Proportional to 14,020,103.60, 21,030,155.40 and 6,041,927.60

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Solution

The fourth proportional to 14,020,103.60, 21,030,155.40 and 6,041,927.60 is: 9,062,891.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,020,103.60 : 21,030,155.40 = 6,041,927.60 : x
  2. Step 2: Convert to fraction form
    14,020,103.60/21,030,155.40 = 6,041,927.60/x
  3. Step 3: Cross multiply
    14,020,103.60x = 21,030,155.40 × 6,041,927.60
  4. Step 4: Simplify right side
    14,020,103.60x = 127,062,676,343,549.02
  5. Step 5: Solve for x
    x = 127,062,676,343,549.02/14,020,103.60
  6. Step 6: Final answer
    x = 9,062,891.40

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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.