Home / 62,075,368.80-93,113,053.20-35,201,512.80

Finding the Fourth Proportional to 62,075,368.80, 93,113,053.20 and 35,201,512.80

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Solution

The fourth proportional to 62,075,368.80, 93,113,053.20 and 35,201,512.80 is: 52,802,269.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,075,368.80 : 93,113,053.20 = 35,201,512.80 : x
  2. Step 2: Convert to fraction form
    62,075,368.80/93,113,053.20 = 35,201,512.80/x
  3. Step 3: Cross multiply
    62,075,368.80x = 93,113,053.20 × 35,201,512.80
  4. Step 4: Simplify right side
    62,075,368.80x = 3,277,720,334,066,881
  5. Step 5: Solve for x
    x = 3,277,720,334,066,881/62,075,368.80
  6. Step 6: Final answer
    x = 52,802,269.20

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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.