Home / 14,602,473.15-20,157,617.69-9,098,567.34

Finding the Fourth Proportional to 14,602,473.15, 20,157,617.69 and 9,098,567.34

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Solution

The fourth proportional to 14,602,473.15, 20,157,617.69 and 9,098,567.34 is: 12,559,889.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,602,473.15 : 20,157,617.69 = 9,098,567.34 : x
  2. Step 2: Convert to fraction form
    14,602,473.15/20,157,617.69 = 9,098,567.34/x
  3. Step 3: Cross multiply
    14,602,473.15x = 20,157,617.69 × 9,098,567.34
  4. Step 4: Simplify right side
    14,602,473.15x = 183,405,441,966,440.25
  5. Step 5: Solve for x
    x = 183,405,441,966,440.25/14,602,473.15
  6. Step 6: Final answer
    x = 12,559,889.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.