Home / 58,976,106.40-88,464,159.60-53,236,543.60

Finding the Fourth Proportional to 58,976,106.40, 88,464,159.60 and 53,236,543.60

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Solution

The fourth proportional to 58,976,106.40, 88,464,159.60 and 53,236,543.60 is: 79,854,815.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,976,106.40 : 88,464,159.60 = 53,236,543.60 : x
  2. Step 2: Convert to fraction form
    58,976,106.40/88,464,159.60 = 53,236,543.60/x
  3. Step 3: Cross multiply
    58,976,106.40x = 88,464,159.60 × 53,236,543.60
  4. Step 4: Simplify right side
    58,976,106.40x = 4,709,526,089,582,758
  5. Step 5: Solve for x
    x = 4,709,526,089,582,758/58,976,106.40
  6. Step 6: Final answer
    x = 79,854,815.40

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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.