Home / 26,495,999.60-39,743,999.40-14,402,764.40

Finding the Fourth Proportional to 26,495,999.60, 39,743,999.40 and 14,402,764.40

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Solution

The fourth proportional to 26,495,999.60, 39,743,999.40 and 14,402,764.40 is: 21,604,146.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,495,999.60 : 39,743,999.40 = 14,402,764.40 : x
  2. Step 2: Convert to fraction form
    26,495,999.60/39,743,999.40 = 14,402,764.40/x
  3. Step 3: Cross multiply
    26,495,999.60x = 39,743,999.40 × 14,402,764.40
  4. Step 4: Simplify right side
    26,495,999.60x = 572,423,459,671,941.38
  5. Step 5: Solve for x
    x = 572,423,459,671,941.38/26,495,999.60
  6. Step 6: Final answer
    x = 21,604,146.60

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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.