Home / 93,655,230.07-129,241,411.70-51,841,009.32

Finding the Fourth Proportional to 93,655,230.07, 129,241,411.70 and 51,841,009.32

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Solution

The fourth proportional to 93,655,230.07, 129,241,411.70 and 51,841,009.32 is: 71,539,039.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,655,230.07 : 129,241,411.70 = 51,841,009.32 : x
  2. Step 2: Convert to fraction form
    93,655,230.07/129,241,411.70 = 51,841,009.32/x
  3. Step 3: Cross multiply
    93,655,230.07x = 129,241,411.70 × 51,841,009.32
  4. Step 4: Simplify right side
    93,655,230.07x = 6,700,005,228,566,408
  5. Step 5: Solve for x
    x = 6,700,005,228,566,408/93,655,230.07
  6. Step 6: Final answer
    x = 71,539,039.77

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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.