Home / 5,570,392,103,430.80-8,359,404,870,385.30-1,944,143,335,149.80

Finding the Fourth Proportional to 5,570,392,103,430.80, 8,359,404,870,385.30 and 1,944,143,335,149.80

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Solution

The fourth proportional to 5,570,392,103,430.80, 8,359,404,870,385.30 and 1,944,143,335,149.80 is: 2,917,547,088,753.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,570,392,103,430.80 : 8,359,404,870,385.30 = 1,944,143,335,149.80 : x
  2. Step 2: Convert to fraction form
    5,570,392,103,430.80/8,359,404,870,385.30 = 1,944,143,335,149.80/x
  3. Step 3: Cross multiply
    5,570,392,103,430.80x = 8,359,404,870,385.30 × 1,944,143,335,149.80
  4. Step 4: Simplify right side
    5,570,392,103,430.80x = 16,251,881,264,578,358,908,289,024
  5. Step 5: Solve for x
    x = 16,251,881,264,578,358,908,289,024/5,570,392,103,430.80
  6. Step 6: Final answer
    x = 2,917,547,088,753.20

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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.