Home / 3,445,552,541.08-4,754,838,320.22-1,880,990,237.08

Finding the Fourth Proportional to 3,445,552,541.08, 4,754,838,320.22 and 1,880,990,237.08

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Solution

The fourth proportional to 3,445,552,541.08, 4,754,838,320.22 and 1,880,990,237.08 is: 2,595,753,323.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,552,541.08 : 4,754,838,320.22 = 1,880,990,237.08 : x
  2. Step 2: Convert to fraction form
    3,445,552,541.08/4,754,838,320.22 = 1,880,990,237.08/x
  3. Step 3: Cross multiply
    3,445,552,541.08x = 4,754,838,320.22 × 1,880,990,237.08
  4. Step 4: Simplify right side
    3,445,552,541.08x = 8,943,804,459,227,686,912
  5. Step 5: Solve for x
    x = 8,943,804,459,227,686,912/3,445,552,541.08
  6. Step 6: Final answer
    x = 2,595,753,323.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.