Home / 1,854,296,069,365-2,781,444,104,047.70-1,781,156,182,875.50

Finding the Fourth Proportional to 1,854,296,069,365, 2,781,444,104,047.70 and 1,781,156,182,875.50

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Solution

The fourth proportional to 1,854,296,069,365, 2,781,444,104,047.70 and 1,781,156,182,875.50 is: 2,671,734,274,313.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,296,069,365 : 2,781,444,104,047.70 = 1,781,156,182,875.50 : x
  2. Step 2: Convert to fraction form
    1,854,296,069,365/2,781,444,104,047.70 = 1,781,156,182,875.50/x
  3. Step 3: Cross multiply
    1,854,296,069,365x = 2,781,444,104,047.70 × 1,781,156,182,875.50
  4. Step 4: Simplify right side
    1,854,296,069,365x = 4,954,186,363,247,167,174,344,704
  5. Step 5: Solve for x
    x = 4,954,186,363,247,167,174,344,704/1,854,296,069,365
  6. Step 6: Final answer
    x = 2,671,734,274,313.44

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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.