Home / 30,312,903.93-41,831,824.73-16,374,259.00

Finding the Fourth Proportional to 30,312,903.93, 41,831,824.73 and 16,374,259.00

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Solution

The fourth proportional to 30,312,903.93, 41,831,824.73 and 16,374,259.00 is: 22,596,486.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,312,903.93 : 41,831,824.73 = 16,374,259.00 : x
  2. Step 2: Convert to fraction form
    30,312,903.93/41,831,824.73 = 16,374,259.00/x
  3. Step 3: Cross multiply
    30,312,903.93x = 41,831,824.73 × 16,374,259.00
  4. Step 4: Simplify right side
    30,312,903.93x = 684,965,132,398,828.38
  5. Step 5: Solve for x
    x = 684,965,132,398,828.38/30,312,903.93
  6. Step 6: Final answer
    x = 22,596,486.76

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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.