Home / 64,670,703.20-97,006,054.80-44,263,368.80

Finding the Fourth Proportional to 64,670,703.20, 97,006,054.80 and 44,263,368.80

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Solution

The fourth proportional to 64,670,703.20, 97,006,054.80 and 44,263,368.80 is: 66,395,053.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,670,703.20 : 97,006,054.80 = 44,263,368.80 : x
  2. Step 2: Convert to fraction form
    64,670,703.20/97,006,054.80 = 44,263,368.80/x
  3. Step 3: Cross multiply
    64,670,703.20x = 97,006,054.80 × 44,263,368.80
  4. Step 4: Simplify right side
    64,670,703.20x = 4,293,814,779,445,410
  5. Step 5: Solve for x
    x = 4,293,814,779,445,410/64,670,703.20
  6. Step 6: Final answer
    x = 66,395,053.20

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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.