Home / 10,242,033,343.32-14,134,316,537.61-5,726,102,669.40

Finding the Fourth Proportional to 10,242,033,343.32, 14,134,316,537.61 and 5,726,102,669.40

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Solution

The fourth proportional to 10,242,033,343.32, 14,134,316,537.61 and 5,726,102,669.40 is: 7,902,195,291.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,242,033,343.32 : 14,134,316,537.61 = 5,726,102,669.40 : x
  2. Step 2: Convert to fraction form
    10,242,033,343.32/14,134,316,537.61 = 5,726,102,669.40/x
  3. Step 3: Cross multiply
    10,242,033,343.32x = 14,134,316,537.61 × 5,726,102,669.40
  4. Step 4: Simplify right side
    10,242,033,343.32x = 80,934,547,656,153,186,304
  5. Step 5: Solve for x
    x = 80,934,547,656,153,186,304/10,242,033,343.32
  6. Step 6: Final answer
    x = 7,902,195,291.03

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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.