Home / 4,037,205,585.60-6,055,808,378.40-3,946,506,321.60

Finding the Fourth Proportional to 4,037,205,585.60, 6,055,808,378.40 and 3,946,506,321.60

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Solution

The fourth proportional to 4,037,205,585.60, 6,055,808,378.40 and 3,946,506,321.60 is: 5,919,759,482.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,205,585.60 : 6,055,808,378.40 = 3,946,506,321.60 : x
  2. Step 2: Convert to fraction form
    4,037,205,585.60/6,055,808,378.40 = 3,946,506,321.60/x
  3. Step 3: Cross multiply
    4,037,205,585.60x = 6,055,808,378.40 × 3,946,506,321.60
  4. Step 4: Simplify right side
    4,037,205,585.60x = 23,899,286,047,753,842,688
  5. Step 5: Solve for x
    x = 23,899,286,047,753,842,688/4,037,205,585.60
  6. Step 6: Final answer
    x = 5,919,759,482.40

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Double scale
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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.