Home / 65,220,723.40-97,831,085.10-62,032,077.40

Finding the Fourth Proportional to 65,220,723.40, 97,831,085.10 and 62,032,077.40

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Solution

The fourth proportional to 65,220,723.40, 97,831,085.10 and 62,032,077.40 is: 93,048,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,220,723.40 : 97,831,085.10 = 62,032,077.40 : x
  2. Step 2: Convert to fraction form
    65,220,723.40/97,831,085.10 = 62,032,077.40/x
  3. Step 3: Cross multiply
    65,220,723.40x = 97,831,085.10 × 62,032,077.40
  4. Step 4: Simplify right side
    65,220,723.40x = 6,068,665,443,049,186
  5. Step 5: Solve for x
    x = 6,068,665,443,049,186/65,220,723.40
  6. Step 6: Final answer
    x = 93,048,116.10

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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.