Home / 1,656,423,300,222.40-2,484,883,384,721.40-581,789,811,108.84

Finding the Fourth Proportional to 1,656,423,300,222.40, 2,484,883,384,721.40 and 581,789,811,108.84

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Solution

The fourth proportional to 1,656,423,300,222.40, 2,484,883,384,721.40 and 581,789,811,108.84 is: 872,771,974,911.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,423,300,222.40 : 2,484,883,384,721.40 = 581,789,811,108.84 : x
  2. Step 2: Convert to fraction form
    1,656,423,300,222.40/2,484,883,384,721.40 = 581,789,811,108.84/x
  3. Step 3: Cross multiply
    1,656,423,300,222.40x = 2,484,883,384,721.40 × 581,789,811,108.84
  4. Step 4: Simplify right side
    1,656,423,300,222.40x = 1,445,679,835,024,558,173,192,192
  5. Step 5: Solve for x
    x = 1,445,679,835,024,558,173,192,192/1,656,423,300,222.40
  6. Step 6: Final answer
    x = 872,771,974,911.52

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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.