Home / 2,316,463,685.60-3,474,695,528.40-1,397,377,810.40

Finding the Fourth Proportional to 2,316,463,685.60, 3,474,695,528.40 and 1,397,377,810.40

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Solution

The fourth proportional to 2,316,463,685.60, 3,474,695,528.40 and 1,397,377,810.40 is: 2,096,066,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,463,685.60 : 3,474,695,528.40 = 1,397,377,810.40 : x
  2. Step 2: Convert to fraction form
    2,316,463,685.60/3,474,695,528.40 = 1,397,377,810.40/x
  3. Step 3: Cross multiply
    2,316,463,685.60x = 3,474,695,528.40 × 1,397,377,810.40
  4. Step 4: Simplify right side
    2,316,463,685.60x = 4,855,462,429,282,263,040
  5. Step 5: Solve for x
    x = 4,855,462,429,282,263,040/2,316,463,685.60
  6. Step 6: Final answer
    x = 2,096,066,715.60

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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.