Home / 43,119,651,562.02-64,621,662,477.39-33,559,001,869.77

Finding the Fourth Proportional to 43,119,651,562.02, 64,621,662,477.39 and 33,559,001,869.77

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Solution

The fourth proportional to 43,119,651,562.02, 64,621,662,477.39 and 33,559,001,869.77 is: 50,293,506,866.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,119,651,562.02 : 64,621,662,477.39 = 33,559,001,869.77 : x
  2. Step 2: Convert to fraction form
    43,119,651,562.02/64,621,662,477.39 = 33,559,001,869.77/x
  3. Step 3: Cross multiply
    43,119,651,562.02x = 64,621,662,477.39 × 33,559,001,869.77
  4. Step 4: Simplify right side
    43,119,651,562.02x = 2,168,638,491,906,376,990,720
  5. Step 5: Solve for x
    x = 2,168,638,491,906,376,990,720/43,119,651,562.02
  6. Step 6: Final answer
    x = 50,293,506,866.29

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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.