Home / 1,917,041,249,213.80-2,645,600,083,802-1,061,616,809,501.80

Finding the Fourth Proportional to 1,917,041,249,213.80, 2,645,600,083,802 and 1,061,616,809,501.80

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Solution

The fourth proportional to 1,917,041,249,213.80, 2,645,600,083,802 and 1,061,616,809,501.80 is: 1,465,077,249,295.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,917,041,249,213.80 : 2,645,600,083,802 = 1,061,616,809,501.80 : x
  2. Step 2: Convert to fraction form
    1,917,041,249,213.80/2,645,600,083,802 = 1,061,616,809,501.80/x
  3. Step 3: Cross multiply
    1,917,041,249,213.80x = 2,645,600,083,802 × 1,061,616,809,501.80
  4. Step 4: Simplify right side
    1,917,041,249,213.80x = 2,808,613,520,183,574,138,978,304
  5. Step 5: Solve for x
    x = 2,808,613,520,183,574,138,978,304/1,917,041,249,213.80
  6. Step 6: Final answer
    x = 1,465,077,249,295.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.