Home / 506,148,484.22-759,026,440.28-174,092,354.00

Finding the Fourth Proportional to 506,148,484.22, 759,026,440.28 and 174,092,354.00

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Solution

The fourth proportional to 506,148,484.22, 759,026,440.28 and 174,092,354.00 is: 261,071,017.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,148,484.22 : 759,026,440.28 = 174,092,354.00 : x
  2. Step 2: Convert to fraction form
    506,148,484.22/759,026,440.28 = 174,092,354.00/x
  3. Step 3: Cross multiply
    506,148,484.22x = 759,026,440.28 × 174,092,354.00
  4. Step 4: Simplify right side
    506,148,484.22x = 132,140,699,733,225,728
  5. Step 5: Solve for x
    x = 132,140,699,733,225,728/506,148,484.22
  6. Step 6: Final answer
    x = 261,071,017.41

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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.