Home / 116,597,941.03-174,779,863.30-39,868,494.31

Finding the Fourth Proportional to 116,597,941.03, 174,779,863.30 and 39,868,494.31

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Solution

The fourth proportional to 116,597,941.03, 174,779,863.30 and 39,868,494.31 is: 59,762,719.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,597,941.03 : 174,779,863.30 = 39,868,494.31 : x
  2. Step 2: Convert to fraction form
    116,597,941.03/174,779,863.30 = 39,868,494.31/x
  3. Step 3: Cross multiply
    116,597,941.03x = 174,779,863.30 × 39,868,494.31
  4. Step 4: Simplify right side
    116,597,941.03x = 6,968,209,985,478,629
  5. Step 5: Solve for x
    x = 6,968,209,985,478,629/116,597,941.03
  6. Step 6: Final answer
    x = 59,762,719.00

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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.