Home / 10,975,337.10-16,463,005.65-3,403,068.30

Finding the Fourth Proportional to 10,975,337.10, 16,463,005.65 and 3,403,068.30

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Solution

The fourth proportional to 10,975,337.10, 16,463,005.65 and 3,403,068.30 is: 5,104,602.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,975,337.10 : 16,463,005.65 = 3,403,068.30 : x
  2. Step 2: Convert to fraction form
    10,975,337.10/16,463,005.65 = 3,403,068.30/x
  3. Step 3: Cross multiply
    10,975,337.10x = 16,463,005.65 × 3,403,068.30
  4. Step 4: Simplify right side
    10,975,337.10x = 56,024,732,650,235.89
  5. Step 5: Solve for x
    x = 56,024,732,650,235.89/10,975,337.10
  6. Step 6: Final answer
    x = 5,104,602.45

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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.