Home / 1,766,377,480,085-2,437,600,927,211.80-954,392,562,704.88

Finding the Fourth Proportional to 1,766,377,480,085, 2,437,600,927,211.80 and 954,392,562,704.88

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Solution

The fourth proportional to 1,766,377,480,085, 2,437,600,927,211.80 and 954,392,562,704.88 is: 1,317,061,739,069.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,377,480,085 : 2,437,600,927,211.80 = 954,392,562,704.88 : x
  2. Step 2: Convert to fraction form
    1,766,377,480,085/2,437,600,927,211.80 = 954,392,562,704.88/x
  3. Step 3: Cross multiply
    1,766,377,480,085x = 2,437,600,927,211.80 × 954,392,562,704.88
  4. Step 4: Simplify right side
    1,766,377,480,085x = 2,326,428,195,773,461,330,657,280
  5. Step 5: Solve for x
    x = 2,326,428,195,773,461,330,657,280/1,766,377,480,085
  6. Step 6: Final answer
    x = 1,317,061,739,069.22

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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.