Home / 65,220,701.40-97,831,052.10-62,032,055.40

Finding the Fourth Proportional to 65,220,701.40, 97,831,052.10 and 62,032,055.40

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Solution

The fourth proportional to 65,220,701.40, 97,831,052.10 and 62,032,055.40 is: 93,048,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,220,701.40 : 97,831,052.10 = 62,032,055.40 : x
  2. Step 2: Convert to fraction form
    65,220,701.40/97,831,052.10 = 62,032,055.40/x
  3. Step 3: Cross multiply
    65,220,701.40x = 97,831,052.10 × 62,032,055.40
  4. Step 4: Simplify right side
    65,220,701.40x = 6,068,661,243,707,486
  5. Step 5: Solve for x
    x = 6,068,661,243,707,486/65,220,701.40
  6. Step 6: Final answer
    x = 93,048,083.10

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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.