Home / 2,866,345,842,041.50-3,955,557,110,740.60-1,547,957,867,849.80

Finding the Fourth Proportional to 2,866,345,842,041.50, 3,955,557,110,740.60 and 1,547,957,867,849.80

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Solution

The fourth proportional to 2,866,345,842,041.50, 3,955,557,110,740.60 and 1,547,957,867,849.80 is: 2,136,181,775,936.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,345,842,041.50 : 3,955,557,110,740.60 = 1,547,957,867,849.80 : x
  2. Step 2: Convert to fraction form
    2,866,345,842,041.50/3,955,557,110,740.60 = 1,547,957,867,849.80/x
  3. Step 3: Cross multiply
    2,866,345,842,041.50x = 3,955,557,110,740.60 × 1,547,957,867,849.80
  4. Step 4: Simplify right side
    2,866,345,842,041.50x = 6,123,035,751,300,134,430,834,688
  5. Step 5: Solve for x
    x = 6,123,035,751,300,134,430,834,688/2,866,345,842,041.50
  6. Step 6: Final answer
    x = 2,136,181,775,936.40

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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.