Home / 39,312,077.40-58,968,116.10-32,376,772.35

Finding the Fourth Proportional to 39,312,077.40, 58,968,116.10 and 32,376,772.35

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Solution

The fourth proportional to 39,312,077.40, 58,968,116.10 and 32,376,772.35 is: 48,565,158.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,312,077.40 : 58,968,116.10 = 32,376,772.35 : x
  2. Step 2: Convert to fraction form
    39,312,077.40/58,968,116.10 = 32,376,772.35/x
  3. Step 3: Cross multiply
    39,312,077.40x = 58,968,116.10 × 32,376,772.35
  4. Step 4: Simplify right side
    39,312,077.40x = 1,909,197,270,878,070
  5. Step 5: Solve for x
    x = 1,909,197,270,878,070/39,312,077.40
  6. Step 6: Final answer
    x = 48,565,158.53

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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.