Home / 149,608,928.03-224,435,830.75-52,547,528.03

Finding the Fourth Proportional to 149,608,928.03, 224,435,830.75 and 52,547,528.03

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Solution

The fourth proportional to 149,608,928.03, 224,435,830.75 and 52,547,528.03 is: 78,829,173.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,608,928.03 : 224,435,830.75 = 52,547,528.03 : x
  2. Step 2: Convert to fraction form
    149,608,928.03/224,435,830.75 = 52,547,528.03/x
  3. Step 3: Cross multiply
    149,608,928.03x = 224,435,830.75 × 52,547,528.03
  4. Step 4: Simplify right side
    149,608,928.03x = 11,793,548,106,018,412
  5. Step 5: Solve for x
    x = 11,793,548,106,018,412/149,608,928.03
  6. Step 6: Final answer
    x = 78,829,173.24

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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.