Home / 1,413,869,256,001.40-2,120,803,884,002.10-1,413,869,256,001.40

Finding the Fourth Proportional to 1,413,869,256,001.40, 2,120,803,884,002.10 and 1,413,869,256,001.40

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Solution

The fourth proportional to 1,413,869,256,001.40, 2,120,803,884,002.10 and 1,413,869,256,001.40 is: 2,120,803,884,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,413,869,256,001.40 : 2,120,803,884,002.10 = 1,413,869,256,001.40 : x
  2. Step 2: Convert to fraction form
    1,413,869,256,001.40/2,120,803,884,002.10 = 1,413,869,256,001.40/x
  3. Step 3: Cross multiply
    1,413,869,256,001.40x = 2,120,803,884,002.10 × 1,413,869,256,001.40
  4. Step 4: Simplify right side
    1,413,869,256,001.40x = 2,998,539,409,598,928,518,119,424
  5. Step 5: Solve for x
    x = 2,998,539,409,598,928,518,119,424/1,413,869,256,001.40
  6. Step 6: Final answer
    x = 2,120,803,884,002.10

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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.