Home / 1,035,618,051.14-1,553,416,447.67-598,640,688.89

Finding the Fourth Proportional to 1,035,618,051.14, 1,553,416,447.67 and 598,640,688.89

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Solution

The fourth proportional to 1,035,618,051.14, 1,553,416,447.67 and 598,640,688.89 is: 897,954,889.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,618,051.14 : 1,553,416,447.67 = 598,640,688.89 : x
  2. Step 2: Convert to fraction form
    1,035,618,051.14/1,553,416,447.67 = 598,640,688.89/x
  3. Step 3: Cross multiply
    1,035,618,051.14x = 1,553,416,447.67 × 598,640,688.89
  4. Step 4: Simplify right side
    1,035,618,051.14x = 929,938,292,366,225,408
  5. Step 5: Solve for x
    x = 929,938,292,366,225,408/1,035,618,051.14
  6. Step 6: Final answer
    x = 897,954,889.20

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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.