Home / 62,638,790.94-93,927,808.62-36,739,549.08

Finding the Fourth Proportional to 62,638,790.94, 93,927,808.62 and 36,739,549.08

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Solution

The fourth proportional to 62,638,790.94, 93,927,808.62 and 36,739,549.08 is: 55,091,506.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,638,790.94 : 93,927,808.62 = 36,739,549.08 : x
  2. Step 2: Convert to fraction form
    62,638,790.94/93,927,808.62 = 36,739,549.08/x
  3. Step 3: Cross multiply
    62,638,790.94x = 93,927,808.62 × 36,739,549.08
  4. Step 4: Simplify right side
    62,638,790.94x = 3,450,865,334,771,337
  5. Step 5: Solve for x
    x = 3,450,865,334,771,337/62,638,790.94
  6. Step 6: Final answer
    x = 55,091,506.13

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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.