Home / 1,404,938,833.83-2,106,591,373.17-531,607,666.77

Finding the Fourth Proportional to 1,404,938,833.83, 2,106,591,373.17 and 531,607,666.77

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Solution

The fourth proportional to 1,404,938,833.83, 2,106,591,373.17 and 531,607,666.77 is: 797,102,406.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,938,833.83 : 2,106,591,373.17 = 531,607,666.77 : x
  2. Step 2: Convert to fraction form
    1,404,938,833.83/2,106,591,373.17 = 531,607,666.77/x
  3. Step 3: Cross multiply
    1,404,938,833.83x = 2,106,591,373.17 × 531,607,666.77
  4. Step 4: Simplify right side
    1,404,938,833.83x = 1,119,880,124,728,714,112
  5. Step 5: Solve for x
    x = 1,119,880,124,728,714,112/1,404,938,833.83
  6. Step 6: Final answer
    x = 797,102,406.00

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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.