Home / 226,547,944,188.04-312,636,193,581.36-125,049,848,669.20

Finding the Fourth Proportional to 226,547,944,188.04, 312,636,193,581.36 and 125,049,848,669.20

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Solution

The fourth proportional to 226,547,944,188.04, 312,636,193,581.36 and 125,049,848,669.20 is: 172,568,808,055.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,547,944,188.04 : 312,636,193,581.36 = 125,049,848,669.20 : x
  2. Step 2: Convert to fraction form
    226,547,944,188.04/312,636,193,581.36 = 125,049,848,669.20/x
  3. Step 3: Cross multiply
    226,547,944,188.04x = 312,636,193,581.36 × 125,049,848,669.20
  4. Step 4: Simplify right side
    226,547,944,188.04x = 39,095,108,695,863,777,558,528
  5. Step 5: Solve for x
    x = 39,095,108,695,863,777,558,528/226,547,944,188.04
  6. Step 6: Final answer
    x = 172,568,808,055.10

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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.