Home / 1,552,536,870,630-2,328,852,749,089-532,640,098,477.32

Finding the Fourth Proportional to 1,552,536,870,630, 2,328,852,749,089 and 532,640,098,477.32

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Solution

The fourth proportional to 1,552,536,870,630, 2,328,852,749,089 and 532,640,098,477.32 is: 798,976,424,379.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,536,870,630 : 2,328,852,749,089 = 532,640,098,477.32 : x
  2. Step 2: Convert to fraction form
    1,552,536,870,630/2,328,852,749,089 = 532,640,098,477.32/x
  3. Step 3: Cross multiply
    1,552,536,870,630x = 2,328,852,749,089 × 532,640,098,477.32
  4. Step 4: Simplify right side
    1,552,536,870,630x = 1,240,440,357,613,942,427,615,232
  5. Step 5: Solve for x
    x = 1,240,440,357,613,942,427,615,232/1,552,536,870,630
  6. Step 6: Final answer
    x = 798,976,424,379.92

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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.