Home / 64,208,308.65-96,312,203.23-23,258,164.11

Finding the Fourth Proportional to 64,208,308.65, 96,312,203.23 and 23,258,164.11

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Solution

The fourth proportional to 64,208,308.65, 96,312,203.23 and 23,258,164.11 is: 34,887,152.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,208,308.65 : 96,312,203.23 = 23,258,164.11 : x
  2. Step 2: Convert to fraction form
    64,208,308.65/96,312,203.23 = 23,258,164.11/x
  3. Step 3: Cross multiply
    64,208,308.65x = 96,312,203.23 × 23,258,164.11
  4. Step 4: Simplify right side
    64,208,308.65x = 2,240,045,028,519,012
  5. Step 5: Solve for x
    x = 2,240,045,028,519,012/64,208,308.65
  6. Step 6: Final answer
    x = 34,887,152.08

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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.