Home / 586,459,729.20-880,185,605.40-241,660,808.40

Finding the Fourth Proportional to 586,459,729.20, 880,185,605.40 and 241,660,808.40

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Solution

The fourth proportional to 586,459,729.20, 880,185,605.40 and 241,660,808.40 is: 362,695,602.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,459,729.20 : 880,185,605.40 = 241,660,808.40 : x
  2. Step 2: Convert to fraction form
    586,459,729.20/880,185,605.40 = 241,660,808.40/x
  3. Step 3: Cross multiply
    586,459,729.20x = 880,185,605.40 × 241,660,808.40
  4. Step 4: Simplify right side
    586,459,729.20x = 212,706,364,943,007,392
  5. Step 5: Solve for x
    x = 212,706,364,943,007,392/586,459,729.20
  6. Step 6: Final answer
    x = 362,695,602.70

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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.