Home / 603,044,007.10-842,539,741.10-603,044,007.10

Finding the Fourth Proportional to 603,044,007.10, 842,539,741.10 and 603,044,007.10

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Solution

The fourth proportional to 603,044,007.10, 842,539,741.10 and 603,044,007.10 is: 842,539,741.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,044,007.10 : 842,539,741.10 = 603,044,007.10 : x
  2. Step 2: Convert to fraction form
    603,044,007.10/842,539,741.10 = 603,044,007.10/x
  3. Step 3: Cross multiply
    603,044,007.10x = 842,539,741.10 × 603,044,007.10
  4. Step 4: Simplify right side
    603,044,007.10x = 508,088,541,613,940,608
  5. Step 5: Solve for x
    x = 508,088,541,613,940,608/603,044,007.10
  6. Step 6: Final answer
    x = 842,539,741.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.