Home / 1,343,595,062,396.90-2,016,826,804,820-579,060,513,630.42

Finding the Fourth Proportional to 1,343,595,062,396.90, 2,016,826,804,820 and 579,060,513,630.42

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Solution

The fourth proportional to 1,343,595,062,396.90, 2,016,826,804,820 and 579,060,513,630.42 is: 869,208,884,572.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,595,062,396.90 : 2,016,826,804,820 = 579,060,513,630.42 : x
  2. Step 2: Convert to fraction form
    1,343,595,062,396.90/2,016,826,804,820 = 579,060,513,630.42/x
  3. Step 3: Cross multiply
    1,343,595,062,396.90x = 2,016,826,804,820 × 579,060,513,630.42
  4. Step 4: Simplify right side
    1,343,595,062,396.90x = 1,167,864,765,502,668,174,000,128
  5. Step 5: Solve for x
    x = 1,167,864,765,502,668,174,000,128/1,343,595,062,396.90
  6. Step 6: Final answer
    x = 869,208,884,572.16

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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.