Home / 18,547,031,215,526-27,833,254,858,214-6,473,168,528,089.20

Finding the Fourth Proportional to 18,547,031,215,526, 27,833,254,858,214 and 6,473,168,528,089.20

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Solution

The fourth proportional to 18,547,031,215,526, 27,833,254,858,214 and 6,473,168,528,089.20 is: 9,714,188,070,792.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,547,031,215,526 : 27,833,254,858,214 = 6,473,168,528,089.20 : x
  2. Step 2: Convert to fraction form
    18,547,031,215,526/27,833,254,858,214 = 6,473,168,528,089.20/x
  3. Step 3: Cross multiply
    18,547,031,215,526x = 27,833,254,858,214 × 6,473,168,528,089.20
  4. Step 4: Simplify right side
    18,547,031,215,526x = 180,169,349,382,476,697,360,662,528
  5. Step 5: Solve for x
    x = 180,169,349,382,476,697,360,662,528/18,547,031,215,526
  6. Step 6: Final answer
    x = 9,714,188,070,792.39

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Double scale
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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.