Home / 10,437,027,398.21-15,660,355,893.12-4,766,354,303.82

Finding the Fourth Proportional to 10,437,027,398.21, 15,660,355,893.12 and 4,766,354,303.82

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Solution

The fourth proportional to 10,437,027,398.21, 15,660,355,893.12 and 4,766,354,303.82 is: 7,151,730,264.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,437,027,398.21 : 15,660,355,893.12 = 4,766,354,303.82 : x
  2. Step 2: Convert to fraction form
    10,437,027,398.21/15,660,355,893.12 = 4,766,354,303.82/x
  3. Step 3: Cross multiply
    10,437,027,398.21x = 15,660,355,893.12 × 4,766,354,303.82
  4. Step 4: Simplify right side
    10,437,027,398.21x = 74,642,804,710,525,403,136
  5. Step 5: Solve for x
    x = 74,642,804,710,525,403,136/10,437,027,398.21
  6. Step 6: Final answer
    x = 7,151,730,264.06

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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.