Home / 1,656,423,299,853.80-2,484,883,384,168.30-581,789,810,740.95

Finding the Fourth Proportional to 1,656,423,299,853.80, 2,484,883,384,168.30 and 581,789,810,740.95

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Solution

The fourth proportional to 1,656,423,299,853.80, 2,484,883,384,168.30 and 581,789,810,740.95 is: 872,771,974,359.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,423,299,853.80 : 2,484,883,384,168.30 = 581,789,810,740.95 : x
  2. Step 2: Convert to fraction form
    1,656,423,299,853.80/2,484,883,384,168.30 = 581,789,810,740.95/x
  3. Step 3: Cross multiply
    1,656,423,299,853.80x = 2,484,883,384,168.30 × 581,789,810,740.95
  4. Step 4: Simplify right side
    1,656,423,299,853.80x = 1,445,679,833,788,606,440,275,968
  5. Step 5: Solve for x
    x = 1,445,679,833,788,606,440,275,968/1,656,423,299,853.80
  6. Step 6: Final answer
    x = 872,771,974,359.58

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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.