Home / 1,748,850,208.28-2,623,735,424.02-628,487,051.58

Finding the Fourth Proportional to 1,748,850,208.28, 2,623,735,424.02 and 628,487,051.58

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Solution

The fourth proportional to 1,748,850,208.28, 2,623,735,424.02 and 628,487,051.58 is: 942,895,928.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,850,208.28 : 2,623,735,424.02 = 628,487,051.58 : x
  2. Step 2: Convert to fraction form
    1,748,850,208.28/2,623,735,424.02 = 628,487,051.58/x
  3. Step 3: Cross multiply
    1,748,850,208.28x = 2,623,735,424.02 × 628,487,051.58
  4. Step 4: Simplify right side
    1,748,850,208.28x = 1,648,983,740,768,331,008
  5. Step 5: Solve for x
    x = 1,648,983,740,768,331,008/1,748,850,208.28
  6. Step 6: Final answer
    x = 942,895,928.40

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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.