Home / 16,975,124.67-23,426,237.88-9,534,097.98

Finding the Fourth Proportional to 16,975,124.67, 23,426,237.88 and 9,534,097.98

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Solution

The fourth proportional to 16,975,124.67, 23,426,237.88 and 9,534,097.98 is: 13,157,373.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,975,124.67 : 23,426,237.88 = 9,534,097.98 : x
  2. Step 2: Convert to fraction form
    16,975,124.67/23,426,237.88 = 9,534,097.98/x
  3. Step 3: Cross multiply
    16,975,124.67x = 23,426,237.88 × 9,534,097.98
  4. Step 4: Simplify right side
    16,975,124.67x = 223,348,047,250,707.47
  5. Step 5: Solve for x
    x = 223,348,047,250,707.47/16,975,124.67
  6. Step 6: Final answer
    x = 13,157,373.01

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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.