Home / 62,208,075.80-93,312,113.70-56,161,458.20

Finding the Fourth Proportional to 62,208,075.80, 93,312,113.70 and 56,161,458.20

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Solution

The fourth proportional to 62,208,075.80, 93,312,113.70 and 56,161,458.20 is: 84,242,187.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,075.80 : 93,312,113.70 = 56,161,458.20 : x
  2. Step 2: Convert to fraction form
    62,208,075.80/93,312,113.70 = 56,161,458.20/x
  3. Step 3: Cross multiply
    62,208,075.80x = 93,312,113.70 × 56,161,458.20
  4. Step 4: Simplify right side
    62,208,075.80x = 5,240,544,373,116,198
  5. Step 5: Solve for x
    x = 5,240,544,373,116,198/62,208,075.80
  6. Step 6: Final answer
    x = 84,242,187.30

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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.