Home / 1,607,236,892,831.30-2,216,497,064,141.50-1,173,001,468,534.40

Finding the Fourth Proportional to 1,607,236,892,831.30, 2,216,497,064,141.50 and 1,173,001,468,534.40

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Solution

The fourth proportional to 1,607,236,892,831.30, 2,216,497,064,141.50 and 1,173,001,468,534.40 is: 1,617,654,698,468.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,236,892,831.30 : 2,216,497,064,141.50 = 1,173,001,468,534.40 : x
  2. Step 2: Convert to fraction form
    1,607,236,892,831.30/2,216,497,064,141.50 = 1,173,001,468,534.40/x
  3. Step 3: Cross multiply
    1,607,236,892,831.30x = 2,216,497,064,141.50 × 1,173,001,468,534.40
  4. Step 4: Simplify right side
    1,607,236,892,831.30x = 2,599,954,311,240,165,407,850,496
  5. Step 5: Solve for x
    x = 2,599,954,311,240,165,407,850,496/1,607,236,892,831.30
  6. Step 6: Final answer
    x = 1,617,654,698,468.31

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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.