Home / 1,386,016,287,744-2,077,557,095,830.70-466,210,002,584.36

Finding the Fourth Proportional to 1,386,016,287,744, 2,077,557,095,830.70 and 466,210,002,584.36

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Solution

The fourth proportional to 1,386,016,287,744, 2,077,557,095,830.70 and 466,210,002,584.36 is: 698,821,440,686.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,386,016,287,744 : 2,077,557,095,830.70 = 466,210,002,584.36 : x
  2. Step 2: Convert to fraction form
    1,386,016,287,744/2,077,557,095,830.70 = 466,210,002,584.36/x
  3. Step 3: Cross multiply
    1,386,016,287,744x = 2,077,557,095,830.70 × 466,210,002,584.36
  4. Step 4: Simplify right side
    1,386,016,287,744x = 968,577,899,016,386,064,154,624
  5. Step 5: Solve for x
    x = 968,577,899,016,386,064,154,624/1,386,016,287,744
  6. Step 6: Final answer
    x = 698,821,440,686.62

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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.