Home / 1,070,456,633.57-1,477,110,341.40-594,167,080.03

Finding the Fourth Proportional to 1,070,456,633.57, 1,477,110,341.40 and 594,167,080.03

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Solution

The fourth proportional to 1,070,456,633.57, 1,477,110,341.40 and 594,167,080.03 is: 819,884,067.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,456,633.57 : 1,477,110,341.40 = 594,167,080.03 : x
  2. Step 2: Convert to fraction form
    1,070,456,633.57/1,477,110,341.40 = 594,167,080.03/x
  3. Step 3: Cross multiply
    1,070,456,633.57x = 1,477,110,341.40 × 594,167,080.03
  4. Step 4: Simplify right side
    1,070,456,633.57x = 877,650,338,431,402,496
  5. Step 5: Solve for x
    x = 877,650,338,431,402,496/1,070,456,633.57
  6. Step 6: Final answer
    x = 819,884,067.14

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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.