Home / 3,554,579,606.04-5,332,221,488.79-1,314,214,340.40

Finding the Fourth Proportional to 3,554,579,606.04, 5,332,221,488.79 and 1,314,214,340.40

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Solution

The fourth proportional to 3,554,579,606.04, 5,332,221,488.79 and 1,314,214,340.40 is: 1,971,451,683.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,579,606.04 : 5,332,221,488.79 = 1,314,214,340.40 : x
  2. Step 2: Convert to fraction form
    3,554,579,606.04/5,332,221,488.79 = 1,314,214,340.40/x
  3. Step 3: Cross multiply
    3,554,579,606.04x = 5,332,221,488.79 × 1,314,214,340.40
  4. Step 4: Simplify right side
    3,554,579,606.04x = 7,007,681,946,756,855,808
  5. Step 5: Solve for x
    x = 7,007,681,946,756,855,808/3,554,579,606.04
  6. Step 6: Final answer
    x = 1,971,451,683.02

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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.