Home / 58,054,265.51-80,114,862.90-31,948,783.26

Finding the Fourth Proportional to 58,054,265.51, 80,114,862.90 and 31,948,783.26

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Solution

The fourth proportional to 58,054,265.51, 80,114,862.90 and 31,948,783.26 is: 44,089,307.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,054,265.51 : 80,114,862.90 = 31,948,783.26 : x
  2. Step 2: Convert to fraction form
    58,054,265.51/80,114,862.90 = 31,948,783.26/x
  3. Step 3: Cross multiply
    58,054,265.51x = 80,114,862.90 × 31,948,783.26
  4. Step 4: Simplify right side
    58,054,265.51x = 2,559,572,390,696,715.50
  5. Step 5: Solve for x
    x = 2,559,572,390,696,715.50/58,054,265.51
  6. Step 6: Final answer
    x = 44,089,307.97

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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.