Home / 153,568,864,114.76-230,293,742,587.50-52,820,575,159.88

Finding the Fourth Proportional to 153,568,864,114.76, 230,293,742,587.50 and 52,820,575,159.88

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Solution

The fourth proportional to 153,568,864,114.76, 230,293,742,587.50 and 52,820,575,159.88 is: 79,210,379,065.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,568,864,114.76 : 230,293,742,587.50 = 52,820,575,159.88 : x
  2. Step 2: Convert to fraction form
    153,568,864,114.76/230,293,742,587.50 = 52,820,575,159.88/x
  3. Step 3: Cross multiply
    153,568,864,114.76x = 230,293,742,587.50 × 52,820,575,159.88
  4. Step 4: Simplify right side
    153,568,864,114.76x = 12,164,247,939,193,101,090,816
  5. Step 5: Solve for x
    x = 12,164,247,939,193,101,090,816/153,568,864,114.76
  6. Step 6: Final answer
    x = 79,210,379,065.53

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1.5x scale

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.