Home / 1,716,176,316.60-2,574,264,474.90-567,318,972.60

Finding the Fourth Proportional to 1,716,176,316.60, 2,574,264,474.90 and 567,318,972.60

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Solution

The fourth proportional to 1,716,176,316.60, 2,574,264,474.90 and 567,318,972.60 is: 850,978,458.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,176,316.60 : 2,574,264,474.90 = 567,318,972.60 : x
  2. Step 2: Convert to fraction form
    1,716,176,316.60/2,574,264,474.90 = 567,318,972.60/x
  3. Step 3: Cross multiply
    1,716,176,316.60x = 2,574,264,474.90 × 567,318,972.60
  4. Step 4: Simplify right side
    1,716,176,316.60x = 1,460,429,077,100,946,688
  5. Step 5: Solve for x
    x = 1,460,429,077,100,946,688/1,716,176,316.60
  6. Step 6: Final answer
    x = 850,978,458.90

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Double scale
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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.