Home / 64,637,954.40-97,009,808.40-64,134,069.60

Finding the Fourth Proportional to 64,637,954.40, 97,009,808.40 and 64,134,069.60

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Solution

The fourth proportional to 64,637,954.40, 97,009,808.40 and 64,134,069.60 is: 96,253,569.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,637,954.40 : 97,009,808.40 = 64,134,069.60 : x
  2. Step 2: Convert to fraction form
    64,637,954.40/97,009,808.40 = 64,134,069.60/x
  3. Step 3: Cross multiply
    64,637,954.40x = 97,009,808.40 × 64,134,069.60
  4. Step 4: Simplify right side
    64,637,954.40x = 6,221,633,803,808,265
  5. Step 5: Solve for x
    x = 6,221,633,803,808,265/64,637,954.40
  6. Step 6: Final answer
    x = 96,253,569.00

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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.