Home / 149,670,045.84-224,505,589.54-46,038,547.83

Finding the Fourth Proportional to 149,670,045.84, 224,505,589.54 and 46,038,547.83

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Solution

The fourth proportional to 149,670,045.84, 224,505,589.54 and 46,038,547.83 is: 69,057,981.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,670,045.84 : 224,505,589.54 = 46,038,547.83 : x
  2. Step 2: Convert to fraction form
    149,670,045.84/224,505,589.54 = 46,038,547.83/x
  3. Step 3: Cross multiply
    149,670,045.84x = 224,505,589.54 × 46,038,547.83
  4. Step 4: Simplify right side
    149,670,045.84x = 10,335,911,322,139,636
  5. Step 5: Solve for x
    x = 10,335,911,322,139,636/149,670,045.84
  6. Step 6: Final answer
    x = 69,057,981.94

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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.