Home / 60,698,070.97-83,763,278.55-32,820,714.57

Finding the Fourth Proportional to 60,698,070.97, 83,763,278.55 and 32,820,714.57

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Solution

The fourth proportional to 60,698,070.97, 83,763,278.55 and 32,820,714.57 is: 45,292,554.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,698,070.97 : 83,763,278.55 = 32,820,714.57 : x
  2. Step 2: Convert to fraction form
    60,698,070.97/83,763,278.55 = 32,820,714.57/x
  3. Step 3: Cross multiply
    60,698,070.97x = 83,763,278.55 × 32,820,714.57
  4. Step 4: Simplify right side
    60,698,070.97x = 2,749,170,657,051,065.50
  5. Step 5: Solve for x
    x = 2,749,170,657,051,065.50/60,698,070.97
  6. Step 6: Final answer
    x = 45,292,554.00

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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.