Home / 164,454,081,328.07-246,507,019,150.24-55,316,909,792.13

Finding the Fourth Proportional to 164,454,081,328.07, 246,507,019,150.24 and 55,316,909,792.13

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Solution

The fourth proportional to 164,454,081,328.07, 246,507,019,150.24 and 55,316,909,792.13 is: 82,916,802,254.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,454,081,328.07 : 246,507,019,150.24 = 55,316,909,792.13 : x
  2. Step 2: Convert to fraction form
    164,454,081,328.07/246,507,019,150.24 = 55,316,909,792.13/x
  3. Step 3: Cross multiply
    164,454,081,328.07x = 246,507,019,150.24 × 55,316,909,792.13
  4. Step 4: Simplify right side
    164,454,081,328.07x = 13,636,006,541,460,687,028,224
  5. Step 5: Solve for x
    x = 13,636,006,541,460,687,028,224/164,454,081,328.07
  6. Step 6: Final answer
    x = 82,916,802,254.72

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1.5x scale

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.