Home / 1,093,642,669.13-1,509,241,055.15-598,594,748.81

Finding the Fourth Proportional to 1,093,642,669.13, 1,509,241,055.15 and 598,594,748.81

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Solution

The fourth proportional to 1,093,642,669.13, 1,509,241,055.15 and 598,594,748.81 is: 826,068,510.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,642,669.13 : 1,509,241,055.15 = 598,594,748.81 : x
  2. Step 2: Convert to fraction form
    1,093,642,669.13/1,509,241,055.15 = 598,594,748.81/x
  3. Step 3: Cross multiply
    1,093,642,669.13x = 1,509,241,055.15 × 598,594,748.81
  4. Step 4: Simplify right side
    1,093,642,669.13x = 903,423,770,295,203,712
  5. Step 5: Solve for x
    x = 903,423,770,295,203,712/1,093,642,669.13
  6. Step 6: Final answer
    x = 826,068,510.13

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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.