Home / 3,651,937,605,095.40-5,039,772,311,221.60-2,148,620,710,146.60

Finding the Fourth Proportional to 3,651,937,605,095.40, 5,039,772,311,221.60 and 2,148,620,710,146.60

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Solution

The fourth proportional to 3,651,937,605,095.40, 5,039,772,311,221.60 and 2,148,620,710,146.60 is: 2,965,154,483,254.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,937,605,095.40 : 5,039,772,311,221.60 = 2,148,620,710,146.60 : x
  2. Step 2: Convert to fraction form
    3,651,937,605,095.40/5,039,772,311,221.60 = 2,148,620,710,146.60/x
  3. Step 3: Cross multiply
    3,651,937,605,095.40x = 5,039,772,311,221.60 × 2,148,620,710,146.60
  4. Step 4: Simplify right side
    3,651,937,605,095.40x = 10,828,559,162,314,124,773,294,080
  5. Step 5: Solve for x
    x = 10,828,559,162,314,124,773,294,080/3,651,937,605,095.40
  6. Step 6: Final answer
    x = 2,965,154,483,254.45

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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.