Home / 4,069,601,869.10-6,104,402,803.65-1,005,982,285.10

Finding the Fourth Proportional to 4,069,601,869.10, 6,104,402,803.65 and 1,005,982,285.10

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Solution

The fourth proportional to 4,069,601,869.10, 6,104,402,803.65 and 1,005,982,285.10 is: 1,508,973,427.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,601,869.10 : 6,104,402,803.65 = 1,005,982,285.10 : x
  2. Step 2: Convert to fraction form
    4,069,601,869.10/6,104,402,803.65 = 1,005,982,285.10/x
  3. Step 3: Cross multiply
    4,069,601,869.10x = 6,104,402,803.65 × 1,005,982,285.10
  4. Step 4: Simplify right side
    4,069,601,869.10x = 6,140,921,081,586,673,664
  5. Step 5: Solve for x
    x = 6,140,921,081,586,673,664/4,069,601,869.10
  6. Step 6: Final answer
    x = 1,508,973,427.65

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Double scale
Find fourth proportional to 4,069,601,870.10, 6,104,402,805.15 and 1,005,982,286.10
Similar ratio
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1.5x scale

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.