Home / 29,937,119,621,768-44,828,341,593,609-20,661,568,128,506

Finding the Fourth Proportional to 29,937,119,621,768, 44,828,341,593,609 and 20,661,568,128,506

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Solution

The fourth proportional to 29,937,119,621,768, 44,828,341,593,609 and 20,661,568,128,506 is: 30,938,976,281,833.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,937,119,621,768 : 44,828,341,593,609 = 20,661,568,128,506 : x
  2. Step 2: Convert to fraction form
    29,937,119,621,768/44,828,341,593,609 = 20,661,568,128,506/x
  3. Step 3: Cross multiply
    29,937,119,621,768x = 44,828,341,593,609 × 20,661,568,128,506
  4. Step 4: Simplify right side
    29,937,119,621,768x = 926,223,833,924,291,543,651,319,808
  5. Step 5: Solve for x
    x = 926,223,833,924,291,543,651,319,808/29,937,119,621,768
  6. Step 6: Final answer
    x = 30,938,976,281,833.47

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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.