Home / 5,057,307,082,136.40-7,587,450,812,085.80-2,037,287,339,780

Finding the Fourth Proportional to 5,057,307,082,136.40, 7,587,450,812,085.80 and 2,037,287,339,780

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Solution

The fourth proportional to 5,057,307,082,136.40, 7,587,450,812,085.80 and 2,037,287,339,780 is: 3,056,531,317,875.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,307,082,136.40 : 7,587,450,812,085.80 = 2,037,287,339,780 : x
  2. Step 2: Convert to fraction form
    5,057,307,082,136.40/7,587,450,812,085.80 = 2,037,287,339,780/x
  3. Step 3: Cross multiply
    5,057,307,082,136.40x = 7,587,450,812,085.80 × 2,037,287,339,780
  4. Step 4: Simplify right side
    5,057,307,082,136.40x = 15,457,817,480,665,878,761,570,304
  5. Step 5: Solve for x
    x = 15,457,817,480,665,878,761,570,304/5,057,307,082,136.40
  6. Step 6: Final answer
    x = 3,056,531,317,875.98

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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.