Home / 175,830,219.94-242,660,229.52-97,539,015.46

Finding the Fourth Proportional to 175,830,219.94, 242,660,229.52 and 97,539,015.46

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Solution

The fourth proportional to 175,830,219.94, 242,660,229.52 and 97,539,015.46 is: 134,611,899.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,830,219.94 : 242,660,229.52 = 97,539,015.46 : x
  2. Step 2: Convert to fraction form
    175,830,219.94/242,660,229.52 = 97,539,015.46/x
  3. Step 3: Cross multiply
    175,830,219.94x = 242,660,229.52 × 97,539,015.46
  4. Step 4: Simplify right side
    175,830,219.94x = 23,668,839,878,678,428
  5. Step 5: Solve for x
    x = 23,668,839,878,678,428/175,830,219.94
  6. Step 6: Final answer
    x = 134,611,899.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.