Home / 64,345,179,411.16-96,539,490,023.58-28,484,989,903

Finding the Fourth Proportional to 64,345,179,411.16, 96,539,490,023.58 and 28,484,989,903

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Solution

The fourth proportional to 64,345,179,411.16, 96,539,490,023.58 and 28,484,989,903 is: 42,737,100,490.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,345,179,411.16 : 96,539,490,023.58 = 28,484,989,903 : x
  2. Step 2: Convert to fraction form
    64,345,179,411.16/96,539,490,023.58 = 28,484,989,903/x
  3. Step 3: Cross multiply
    64,345,179,411.16x = 96,539,490,023.58 × 28,484,989,903
  4. Step 4: Simplify right side
    64,345,179,411.16x = 2,749,926,398,562,445,819,904
  5. Step 5: Solve for x
    x = 2,749,926,398,562,445,819,904/64,345,179,411.16
  6. Step 6: Final answer
    x = 42,737,100,490.32

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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.