Home / 60,385,281.04-83,329,498.74-36,903,103.48

Finding the Fourth Proportional to 60,385,281.04, 83,329,498.74 and 36,903,103.48

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Solution

The fourth proportional to 60,385,281.04, 83,329,498.74 and 36,903,103.48 is: 50,924,944.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,385,281.04 : 83,329,498.74 = 36,903,103.48 : x
  2. Step 2: Convert to fraction form
    60,385,281.04/83,329,498.74 = 36,903,103.48/x
  3. Step 3: Cross multiply
    60,385,281.04x = 83,329,498.74 × 36,903,103.48
  4. Step 4: Simplify right side
    60,385,281.04x = 3,075,117,114,938,749
  5. Step 5: Solve for x
    x = 3,075,117,114,938,749/60,385,281.04
  6. Step 6: Final answer
    x = 50,924,944.99

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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.