Home / 151,827,446,831.50-316,221,562,134.50

Finding the Third Proportional to 151,827,446,831.50 and 316,221,562,134.50

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Solution

The third proportional to 151,827,446,831.50 and 316,221,562,134.50 is: 658,616,596,969.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,827,446,831.50 : 316,221,562,134.50 = 316,221,562,134.50 : x
  2. Step 2: Convert to fraction form
    151,827,446,831.50/316,221,562,134.50 = 316,221,562,134.50/x
  3. Step 3: Cross multiply
    151,827,446,831.50x = 316,221,562,134.50 × 316,221,562,134.50
  4. Step 4: Simplify right side
    151,827,446,831.50x = 99,996,076,358,783,450,742,784
  5. Step 5: Solve for x
    x = 99,996,076,358,783,450,742,784/151,827,446,831.50
  6. Step 6: Final answer
    x = 658,616,596,969.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.