Home / 42,461,606.80-63,597,931.80-34,903,334.80

Finding the Fourth Proportional to 42,461,606.80, 63,597,931.80 and 34,903,334.80

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Solution

The fourth proportional to 42,461,606.80, 63,597,931.80 and 34,903,334.80 is: 52,277,341.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,461,606.80 : 63,597,931.80 = 34,903,334.80 : x
  2. Step 2: Convert to fraction form
    42,461,606.80/63,597,931.80 = 34,903,334.80/x
  3. Step 3: Cross multiply
    42,461,606.80x = 63,597,931.80 × 34,903,334.80
  4. Step 4: Simplify right side
    42,461,606.80x = 2,219,779,906,202,966.25
  5. Step 5: Solve for x
    x = 2,219,779,906,202,966.25/42,461,606.80
  6. Step 6: Final answer
    x = 52,277,341.19

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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.