Home / 14,572,303.40-21,802,467.90-9,533,455.40

Finding the Fourth Proportional to 14,572,303.40, 21,802,467.90 and 9,533,455.40

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Solution

The fourth proportional to 14,572,303.40, 21,802,467.90 and 9,533,455.40 is: 14,263,555.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,572,303.40 : 21,802,467.90 = 9,533,455.40 : x
  2. Step 2: Convert to fraction form
    14,572,303.40/21,802,467.90 = 9,533,455.40/x
  3. Step 3: Cross multiply
    14,572,303.40x = 21,802,467.90 × 9,533,455.40
  4. Step 4: Simplify right side
    14,572,303.40x = 207,852,855,334,581.66
  5. Step 5: Solve for x
    x = 207,852,855,334,581.66/14,572,303.40
  6. Step 6: Final answer
    x = 14,263,555.30

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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.