Home / 35,260,042.80-52,886,953.80-9,698,775.60

Finding the Fourth Proportional to 35,260,042.80, 52,886,953.80 and 9,698,775.60

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Solution

The fourth proportional to 35,260,042.80, 52,886,953.80 and 9,698,775.60 is: 14,547,307.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,260,042.80 : 52,886,953.80 = 9,698,775.60 : x
  2. Step 2: Convert to fraction form
    35,260,042.80/52,886,953.80 = 9,698,775.60/x
  3. Step 3: Cross multiply
    35,260,042.80x = 52,886,953.80 × 9,698,775.60
  4. Step 4: Simplify right side
    35,260,042.80x = 512,938,697,073,767.25
  5. Step 5: Solve for x
    x = 512,938,697,073,767.25/35,260,042.80
  6. Step 6: Final answer
    x = 14,547,307.84

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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.