Home / 1,731,508,651.01-2,389,417,923.00-938,537,604.81

Finding the Fourth Proportional to 1,731,508,651.01, 2,389,417,923.00 and 938,537,604.81

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Solution

The fourth proportional to 1,731,508,651.01, 2,389,417,923.00 and 938,537,604.81 is: 1,295,147,196.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,731,508,651.01 : 2,389,417,923.00 = 938,537,604.81 : x
  2. Step 2: Convert to fraction form
    1,731,508,651.01/2,389,417,923.00 = 938,537,604.81/x
  3. Step 3: Cross multiply
    1,731,508,651.01x = 2,389,417,923.00 × 938,537,604.81
  4. Step 4: Simplify right side
    1,731,508,651.01x = 2,242,558,574,346,071,296
  5. Step 5: Solve for x
    x = 2,242,558,574,346,071,296/1,731,508,651.01
  6. Step 6: Final answer
    x = 1,295,147,196.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.