Home / 9,703,386,136,192.80-14,555,973,970,508-3,168,802,358,200.40

Finding the Fourth Proportional to 9,703,386,136,192.80, 14,555,973,970,508 and 3,168,802,358,200.40

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Solution

The fourth proportional to 9,703,386,136,192.80, 14,555,973,970,508 and 3,168,802,358,200.40 is: 4,753,495,738,112.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703,386,136,192.80 : 14,555,973,970,508 = 3,168,802,358,200.40 : x
  2. Step 2: Convert to fraction form
    9,703,386,136,192.80/14,555,973,970,508 = 3,168,802,358,200.40/x
  3. Step 3: Cross multiply
    9,703,386,136,192.80x = 14,555,973,970,508 × 3,168,802,358,200.40
  4. Step 4: Simplify right side
    9,703,386,136,192.80x = 46,125,004,643,649,385,662,513,152
  5. Step 5: Solve for x
    x = 46,125,004,643,649,385,662,513,152/9,703,386,136,192.80
  6. Step 6: Final answer
    x = 4,753,495,738,112.19

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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.