Home / 32,077,386.40-48,116,079.60-26,692,117.60

Finding the Fourth Proportional to 32,077,386.40, 48,116,079.60 and 26,692,117.60

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Solution

The fourth proportional to 32,077,386.40, 48,116,079.60 and 26,692,117.60 is: 40,038,176.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,077,386.40 : 48,116,079.60 = 26,692,117.60 : x
  2. Step 2: Convert to fraction form
    32,077,386.40/48,116,079.60 = 26,692,117.60/x
  3. Step 3: Cross multiply
    32,077,386.40x = 48,116,079.60 × 26,692,117.60
  4. Step 4: Simplify right side
    32,077,386.40x = 1,284,320,055,134,161
  5. Step 5: Solve for x
    x = 1,284,320,055,134,161/32,077,386.40
  6. Step 6: Final answer
    x = 40,038,176.40

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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.