Home / 14,369,683.60-21,554,525.40-9,834,720.40

Finding the Fourth Proportional to 14,369,683.60, 21,554,525.40 and 9,834,720.40

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Solution

The fourth proportional to 14,369,683.60, 21,554,525.40 and 9,834,720.40 is: 14,752,080.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,369,683.60 : 21,554,525.40 = 9,834,720.40 : x
  2. Step 2: Convert to fraction form
    14,369,683.60/21,554,525.40 = 9,834,720.40/x
  3. Step 3: Cross multiply
    14,369,683.60x = 21,554,525.40 × 9,834,720.40
  4. Step 4: Simplify right side
    14,369,683.60x = 211,982,730,663,698.16
  5. Step 5: Solve for x
    x = 211,982,730,663,698.16/14,369,683.60
  6. Step 6: Final answer
    x = 14,752,080.60

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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.