Home / 1,932,027,593.10-2,898,208,328.60-533,011,864.96

Finding the Fourth Proportional to 1,932,027,593.10, 2,898,208,328.60 and 533,011,864.96

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Solution

The fourth proportional to 1,932,027,593.10, 2,898,208,328.60 and 533,011,864.96 is: 799,563,852.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,027,593.10 : 2,898,208,328.60 = 533,011,864.96 : x
  2. Step 2: Convert to fraction form
    1,932,027,593.10/2,898,208,328.60 = 533,011,864.96/x
  3. Step 3: Cross multiply
    1,932,027,593.10x = 2,898,208,328.60 × 533,011,864.96
  4. Step 4: Simplify right side
    1,932,027,593.10x = 1,544,779,426,255,199,488
  5. Step 5: Solve for x
    x = 1,544,779,426,255,199,488/1,932,027,593.10
  6. Step 6: Final answer
    x = 799,563,852.90

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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.