Home / 14,763,000.90-22,144,501.35-13,009,245.60

Finding the Fourth Proportional to 14,763,000.90, 22,144,501.35 and 13,009,245.60

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Solution

The fourth proportional to 14,763,000.90, 22,144,501.35 and 13,009,245.60 is: 19,513,868.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,000.90 : 22,144,501.35 = 13,009,245.60 : x
  2. Step 2: Convert to fraction form
    14,763,000.90/22,144,501.35 = 13,009,245.60/x
  3. Step 3: Cross multiply
    14,763,000.90x = 22,144,501.35 × 13,009,245.60
  4. Step 4: Simplify right side
    14,763,000.90x = 288,083,256,751,681.56
  5. Step 5: Solve for x
    x = 288,083,256,751,681.56/14,763,000.90
  6. Step 6: Final answer
    x = 19,513,868.40

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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.