Home / 1,793,459,533.04-2,690,093,596.44-483,340,565.60

Finding the Fourth Proportional to 1,793,459,533.04, 2,690,093,596.44 and 483,340,565.60

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Solution

The fourth proportional to 1,793,459,533.04, 2,690,093,596.44 and 483,340,565.60 is: 724,985,056.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,459,533.04 : 2,690,093,596.44 = 483,340,565.60 : x
  2. Step 2: Convert to fraction form
    1,793,459,533.04/2,690,093,596.44 = 483,340,565.60/x
  3. Step 3: Cross multiply
    1,793,459,533.04x = 2,690,093,596.44 × 483,340,565.60
  4. Step 4: Simplify right side
    1,793,459,533.04x = 1,300,231,360,420,247,808
  5. Step 5: Solve for x
    x = 1,300,231,360,420,247,808/1,793,459,533.04
  6. Step 6: Final answer
    x = 724,985,056.24

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Double scale
Find fourth proportional to 1,793,459,534.04, 2,690,093,597.94 and 483,340,566.60
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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.