Home / 64,744,077.60-97,116,116.40-46,675,083.60

Finding the Fourth Proportional to 64,744,077.60, 97,116,116.40 and 46,675,083.60

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Solution

The fourth proportional to 64,744,077.60, 97,116,116.40 and 46,675,083.60 is: 70,012,625.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,744,077.60 : 97,116,116.40 = 46,675,083.60 : x
  2. Step 2: Convert to fraction form
    64,744,077.60/97,116,116.40 = 46,675,083.60/x
  3. Step 3: Cross multiply
    64,744,077.60x = 97,116,116.40 × 46,675,083.60
  4. Step 4: Simplify right side
    64,744,077.60x = 4,532,902,851,877,331
  5. Step 5: Solve for x
    x = 4,532,902,851,877,331/64,744,077.60
  6. Step 6: Final answer
    x = 70,012,625.40

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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.