Home / 2,944,403,457.42-4,063,211,373.30-1,624,303,663.50

Finding the Fourth Proportional to 2,944,403,457.42, 4,063,211,373.30 and 1,624,303,663.50

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Solution

The fourth proportional to 2,944,403,457.42, 4,063,211,373.30 and 1,624,303,663.50 is: 2,241,502,978.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,403,457.42 : 4,063,211,373.30 = 1,624,303,663.50 : x
  2. Step 2: Convert to fraction form
    2,944,403,457.42/4,063,211,373.30 = 1,624,303,663.50/x
  3. Step 3: Cross multiply
    2,944,403,457.42x = 4,063,211,373.30 × 1,624,303,663.50
  4. Step 4: Simplify right side
    2,944,403,457.42x = 6,599,889,119,226,056,704
  5. Step 5: Solve for x
    x = 6,599,889,119,226,056,704/2,944,403,457.42
  6. Step 6: Final answer
    x = 2,241,502,978.33

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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.