Home / 1,804,478,886,957.80-2,707,831,655,438-836,206,847,666.45

Finding the Fourth Proportional to 1,804,478,886,957.80, 2,707,831,655,438 and 836,206,847,666.45

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Solution

The fourth proportional to 1,804,478,886,957.80, 2,707,831,655,438 and 836,206,847,666.45 is: 1,254,826,193,296.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,478,886,957.80 : 2,707,831,655,438 = 836,206,847,666.45 : x
  2. Step 2: Convert to fraction form
    1,804,478,886,957.80/2,707,831,655,438 = 836,206,847,666.45/x
  3. Step 3: Cross multiply
    1,804,478,886,957.80x = 2,707,831,655,438 × 836,206,847,666.45
  4. Step 4: Simplify right side
    1,804,478,886,957.80x = 2,264,307,372,605,234,638,487,552
  5. Step 5: Solve for x
    x = 2,264,307,372,605,234,638,487,552/1,804,478,886,957.80
  6. Step 6: Final answer
    x = 1,254,826,193,296.54

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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.