Home / 4,891,248,590,661-6,749,943,514,075-2,696,365,632,447.30

Finding the Fourth Proportional to 4,891,248,590,661, 6,749,943,514,075 and 2,696,365,632,447.30

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Solution

The fourth proportional to 4,891,248,590,661, 6,749,943,514,075 and 2,696,365,632,447.30 is: 3,720,995,851,051.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,248,590,661 : 6,749,943,514,075 = 2,696,365,632,447.30 : x
  2. Step 2: Convert to fraction form
    4,891,248,590,661/6,749,943,514,075 = 2,696,365,632,447.30/x
  3. Step 3: Cross multiply
    4,891,248,590,661x = 6,749,943,514,075 × 2,696,365,632,447.30
  4. Step 4: Simplify right side
    4,891,248,590,661x = 18,200,315,712,312,385,871,020,032
  5. Step 5: Solve for x
    x = 18,200,315,712,312,385,871,020,032/4,891,248,590,661
  6. Step 6: Final answer
    x = 3,720,995,851,051.77

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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.