Home / 62,169,657.20-93,254,485.80-60,975,263.60

Finding the Fourth Proportional to 62,169,657.20, 93,254,485.80 and 60,975,263.60

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Solution

The fourth proportional to 62,169,657.20, 93,254,485.80 and 60,975,263.60 is: 91,462,895.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,169,657.20 : 93,254,485.80 = 60,975,263.60 : x
  2. Step 2: Convert to fraction form
    62,169,657.20/93,254,485.80 = 60,975,263.60/x
  3. Step 3: Cross multiply
    62,169,657.20x = 93,254,485.80 × 60,975,263.60
  4. Step 4: Simplify right side
    62,169,657.20x = 5,686,216,853,537,457
  5. Step 5: Solve for x
    x = 5,686,216,853,537,457/62,169,657.20
  6. Step 6: Final answer
    x = 91,462,895.40

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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.