Home / 1,656,423,299,985.20-2,484,883,384,365.50-581,789,810,871.56

Finding the Fourth Proportional to 1,656,423,299,985.20, 2,484,883,384,365.50 and 581,789,810,871.56

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Solution

The fourth proportional to 1,656,423,299,985.20, 2,484,883,384,365.50 and 581,789,810,871.56 is: 872,771,974,555.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,423,299,985.20 : 2,484,883,384,365.50 = 581,789,810,871.56 : x
  2. Step 2: Convert to fraction form
    1,656,423,299,985.20/2,484,883,384,365.50 = 581,789,810,871.56/x
  3. Step 3: Cross multiply
    1,656,423,299,985.20x = 2,484,883,384,365.50 × 581,789,810,871.56
  4. Step 4: Simplify right side
    1,656,423,299,985.20x = 1,445,679,834,227,886,300,069,888
  5. Step 5: Solve for x
    x = 1,445,679,834,227,886,300,069,888/1,656,423,299,985.20
  6. Step 6: Final answer
    x = 872,771,974,555.54

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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.