Home / 63,266,477.60-94,679,266.80-37,725,816.80

Finding the Fourth Proportional to 63,266,477.60, 94,679,266.80 and 37,725,816.80

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Solution

The fourth proportional to 63,266,477.60, 94,679,266.80 and 37,725,816.80 is: 56,457,271.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,266,477.60 : 94,679,266.80 = 37,725,816.80 : x
  2. Step 2: Convert to fraction form
    63,266,477.60/94,679,266.80 = 37,725,816.80/x
  3. Step 3: Cross multiply
    63,266,477.60x = 94,679,266.80 × 37,725,816.80
  4. Step 4: Simplify right side
    63,266,477.60x = 3,571,852,674,055,122
  5. Step 5: Solve for x
    x = 3,571,852,674,055,122/63,266,477.60
  6. Step 6: Final answer
    x = 56,457,271.05

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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.