Home / 183,735,294.60-275,602,941.90-155,994,074.40

Finding the Fourth Proportional to 183,735,294.60, 275,602,941.90 and 155,994,074.40

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Solution

The fourth proportional to 183,735,294.60, 275,602,941.90 and 155,994,074.40 is: 233,991,111.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,735,294.60 : 275,602,941.90 = 155,994,074.40 : x
  2. Step 2: Convert to fraction form
    183,735,294.60/275,602,941.90 = 155,994,074.40/x
  3. Step 3: Cross multiply
    183,735,294.60x = 275,602,941.90 × 155,994,074.40
  4. Step 4: Simplify right side
    183,735,294.60x = 42,992,425,823,607,472
  5. Step 5: Solve for x
    x = 42,992,425,823,607,472/183,735,294.60
  6. Step 6: Final answer
    x = 233,991,111.60

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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.