Home / 3,680,087,397,031.30-5,520,243,553,370.70-1,262,554,307,484.50

Finding the Fourth Proportional to 3,680,087,397,031.30, 5,520,243,553,370.70 and 1,262,554,307,484.50

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Solution

The fourth proportional to 3,680,087,397,031.30, 5,520,243,553,370.70 and 1,262,554,307,484.50 is: 1,893,870,042,948.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,680,087,397,031.30 : 5,520,243,553,370.70 = 1,262,554,307,484.50 : x
  2. Step 2: Convert to fraction form
    3,680,087,397,031.30/5,520,243,553,370.70 = 1,262,554,307,484.50/x
  3. Step 3: Cross multiply
    3,680,087,397,031.30x = 5,520,243,553,370.70 × 1,262,554,307,484.50
  4. Step 4: Simplify right side
    3,680,087,397,031.30x = 6,969,607,276,671,720,038,072,320
  5. Step 5: Solve for x
    x = 6,969,607,276,671,720,038,072,320/3,680,087,397,031.30
  6. Step 6: Final answer
    x = 1,893,870,042,948.99

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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.