Home / 14,095,569.60-21,145,687.20-6,012,417.60

Finding the Fourth Proportional to 14,095,569.60, 21,145,687.20 and 6,012,417.60

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Solution

The fourth proportional to 14,095,569.60, 21,145,687.20 and 6,012,417.60 is: 9,019,621.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095,569.60 : 21,145,687.20 = 6,012,417.60 : x
  2. Step 2: Convert to fraction form
    14,095,569.60/21,145,687.20 = 6,012,417.60/x
  3. Step 3: Cross multiply
    14,095,569.60x = 21,145,687.20 × 6,012,417.60
  4. Step 4: Simplify right side
    14,095,569.60x = 127,136,701,885,374.70
  5. Step 5: Solve for x
    x = 127,136,701,885,374.70/14,095,569.60
  6. Step 6: Final answer
    x = 9,019,621.45

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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.