Home / 64,744,587.60-97,116,881.40-59,453,797.20

Finding the Fourth Proportional to 64,744,587.60, 97,116,881.40 and 59,453,797.20

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Solution

The fourth proportional to 64,744,587.60, 97,116,881.40 and 59,453,797.20 is: 89,180,695.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,744,587.60 : 97,116,881.40 = 59,453,797.20 : x
  2. Step 2: Convert to fraction form
    64,744,587.60/97,116,881.40 = 59,453,797.20/x
  3. Step 3: Cross multiply
    64,744,587.60x = 97,116,881.40 × 59,453,797.20
  4. Step 4: Simplify right side
    64,744,587.60x = 5,773,967,371,452,053
  5. Step 5: Solve for x
    x = 5,773,967,371,452,053/64,744,587.60
  6. Step 6: Final answer
    x = 89,180,695.80

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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.