Home / 5,917,460,098.16-8,162,161,981.80-3,805,587,572.24

Finding the Fourth Proportional to 5,917,460,098.16, 8,162,161,981.80 and 3,805,587,572.24

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Solution

The fourth proportional to 5,917,460,098.16, 8,162,161,981.80 and 3,805,587,572.24 is: 5,249,181,521.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,917,460,098.16 : 8,162,161,981.80 = 3,805,587,572.24 : x
  2. Step 2: Convert to fraction form
    5,917,460,098.16/8,162,161,981.80 = 3,805,587,572.24/x
  3. Step 3: Cross multiply
    5,917,460,098.16x = 8,162,161,981.80 × 3,805,587,572.24
  4. Step 4: Simplify right side
    5,917,460,098.16x = 31,061,822,200,547,889,152
  5. Step 5: Solve for x
    x = 31,061,822,200,547,889,152/5,917,460,098.16
  6. Step 6: Final answer
    x = 5,249,181,521.34

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1.5x scale

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.