Home / 160,265,510.28-240,417,517.50-56,613,430.44

Finding the Fourth Proportional to 160,265,510.28, 240,417,517.50 and 56,613,430.44

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Solution

The fourth proportional to 160,265,510.28, 240,417,517.50 and 56,613,430.44 is: 84,926,946.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,265,510.28 : 240,417,517.50 = 56,613,430.44 : x
  2. Step 2: Convert to fraction form
    160,265,510.28/240,417,517.50 = 56,613,430.44/x
  3. Step 3: Cross multiply
    160,265,510.28x = 240,417,517.50 × 56,613,430.44
  4. Step 4: Simplify right side
    160,265,510.28x = 13,610,860,403,543,732
  5. Step 5: Solve for x
    x = 13,610,860,403,543,732/160,265,510.28
  6. Step 6: Final answer
    x = 84,926,946.41

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1.5x scale

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.