Home / 3,903,663,294,001.70-5,855,494,941,002.70-1,390,205,290,033.60

Finding the Fourth Proportional to 3,903,663,294,001.70, 5,855,494,941,002.70 and 1,390,205,290,033.60

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Solution

The fourth proportional to 3,903,663,294,001.70, 5,855,494,941,002.70 and 1,390,205,290,033.60 is: 2,085,307,935,050.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,663,294,001.70 : 5,855,494,941,002.70 = 1,390,205,290,033.60 : x
  2. Step 2: Convert to fraction form
    3,903,663,294,001.70/5,855,494,941,002.70 = 1,390,205,290,033.60/x
  3. Step 3: Cross multiply
    3,903,663,294,001.70x = 5,855,494,941,002.70 × 1,390,205,290,033.60
  4. Step 4: Simplify right side
    3,903,663,294,001.70x = 8,140,340,042,746,937,210,830,848
  5. Step 5: Solve for x
    x = 8,140,340,042,746,937,210,830,848/3,903,663,294,001.70
  6. Step 6: Final answer
    x = 2,085,307,935,050.45

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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.