Home / 25,877,492.15-35,711,038.98-14,274,888.53

Finding the Fourth Proportional to 25,877,492.15, 35,711,038.98 and 14,274,888.53

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Solution

The fourth proportional to 25,877,492.15, 35,711,038.98 and 14,274,888.53 is: 19,699,401.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,877,492.15 : 35,711,038.98 = 14,274,888.53 : x
  2. Step 2: Convert to fraction form
    25,877,492.15/35,711,038.98 = 14,274,888.53/x
  3. Step 3: Cross multiply
    25,877,492.15x = 35,711,038.98 × 14,274,888.53
  4. Step 4: Simplify right side
    25,877,492.15x = 509,771,100,551,429.69
  5. Step 5: Solve for x
    x = 509,771,100,551,429.69/25,877,492.15
  6. Step 6: Final answer
    x = 19,699,401.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.