Home / 70,710,073,435,300-97,578,862,860,088-39,495,100,989,930

Finding the Fourth Proportional to 70,710,073,435,300, 97,578,862,860,088 and 39,495,100,989,930

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Solution

The fourth proportional to 70,710,073,435,300, 97,578,862,860,088 and 39,495,100,989,930 is: 54,502,659,322,904.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,710,073,435,300 : 97,578,862,860,088 = 39,495,100,989,930 : x
  2. Step 2: Convert to fraction form
    70,710,073,435,300/97,578,862,860,088 = 39,495,100,989,930/x
  3. Step 3: Cross multiply
    70,710,073,435,300x = 97,578,862,860,088 × 39,495,100,989,930
  4. Step 4: Simplify right side
    70,710,073,435,300x = 3,853,887,043,141,705,317,776,097,280
  5. Step 5: Solve for x
    x = 3,853,887,043,141,705,317,776,097,280/70,710,073,435,300
  6. Step 6: Final answer
    x = 54,502,659,322,904.36

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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.