Home / 26,864,357,150,189-40,300,564,906,789-9,435,637,176,802.50

Finding the Fourth Proportional to 26,864,357,150,189, 40,300,564,906,789 and 9,435,637,176,802.50

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Solution

The fourth proportional to 26,864,357,150,189, 40,300,564,906,789 and 9,435,637,176,802.50 is: 14,154,870,944,974.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,864,357,150,189 : 40,300,564,906,789 = 9,435,637,176,802.50 : x
  2. Step 2: Convert to fraction form
    26,864,357,150,189/40,300,564,906,789 = 9,435,637,176,802.50/x
  3. Step 3: Cross multiply
    26,864,357,150,189x = 40,300,564,906,789 × 9,435,637,176,802.50
  4. Step 4: Simplify right side
    26,864,357,150,189x = 380,261,508,480,640,482,371,698,688
  5. Step 5: Solve for x
    x = 380,261,508,480,640,482,371,698,688/26,864,357,150,189
  6. Step 6: Final answer
    x = 14,154,870,944,974.96

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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.