Home / 6,840,412,261.04-10,262,165,594.28-3,692,559,312.37

Finding the Fourth Proportional to 6,840,412,261.04, 10,262,165,594.28 and 3,692,559,312.37

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Solution

The fourth proportional to 6,840,412,261.04, 10,262,165,594.28 and 3,692,559,312.37 is: 5,539,674,172.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,840,412,261.04 : 10,262,165,594.28 = 3,692,559,312.37 : x
  2. Step 2: Convert to fraction form
    6,840,412,261.04/10,262,165,594.28 = 3,692,559,312.37/x
  3. Step 3: Cross multiply
    6,840,412,261.04x = 10,262,165,594.28 × 3,692,559,312.37
  4. Step 4: Simplify right side
    6,840,412,261.04x = 37,893,655,130,261,127,168
  5. Step 5: Solve for x
    x = 37,893,655,130,261,127,168/6,840,412,261.04
  6. Step 6: Final answer
    x = 5,539,674,172.28

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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.