Home / 64,025,700.96-96,032,088.09-43,408,518.10

Finding the Fourth Proportional to 64,025,700.96, 96,032,088.09 and 43,408,518.10

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Solution

The fourth proportional to 64,025,700.96, 96,032,088.09 and 43,408,518.10 is: 65,108,395.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,025,700.96 : 96,032,088.09 = 43,408,518.10 : x
  2. Step 2: Convert to fraction form
    64,025,700.96/96,032,088.09 = 43,408,518.10/x
  3. Step 3: Cross multiply
    64,025,700.96x = 96,032,088.09 × 43,408,518.10
  4. Step 4: Simplify right side
    64,025,700.96x = 4,168,610,634,035,559.50
  5. Step 5: Solve for x
    x = 4,168,610,634,035,559.50/64,025,700.96
  6. Step 6: Final answer
    x = 65,108,395.09

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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.