Home / 84,122,371,459.20-116,088,446,831.04-46,059,886,911.36

Finding the Fourth Proportional to 84,122,371,459.20, 116,088,446,831.04 and 46,059,886,911.36

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Solution

The fourth proportional to 84,122,371,459.20, 116,088,446,831.04 and 46,059,886,911.36 is: 63,562,410,807.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,122,371,459.20 : 116,088,446,831.04 = 46,059,886,911.36 : x
  2. Step 2: Convert to fraction form
    84,122,371,459.20/116,088,446,831.04 = 46,059,886,911.36/x
  3. Step 3: Cross multiply
    84,122,371,459.20x = 116,088,446,831.04 × 46,059,886,911.36
  4. Step 4: Simplify right side
    84,122,371,459.20x = 5,347,020,732,753,130,815,488
  5. Step 5: Solve for x
    x = 5,347,020,732,753,130,815,488/84,122,371,459.20
  6. Step 6: Final answer
    x = 63,562,410,807.05

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.