Home / 1,182,073,044.01-1,773,557,386.95-709,701,963.51

Finding the Fourth Proportional to 1,182,073,044.01, 1,773,557,386.95 and 709,701,963.51

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Solution

The fourth proportional to 1,182,073,044.01, 1,773,557,386.95 and 709,701,963.51 is: 1,064,821,811.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,073,044.01 : 1,773,557,386.95 = 709,701,963.51 : x
  2. Step 2: Convert to fraction form
    1,182,073,044.01/1,773,557,386.95 = 709,701,963.51/x
  3. Step 3: Cross multiply
    1,182,073,044.01x = 1,773,557,386.95 × 709,701,963.51
  4. Step 4: Simplify right side
    1,182,073,044.01x = 1,258,697,159,917,658,112
  5. Step 5: Solve for x
    x = 1,258,697,159,917,658,112/1,182,073,044.01
  6. Step 6: Final answer
    x = 1,064,821,811.39

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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.