Home / 4,864,149,547.61-6,712,536,266.85-2,636,483,244.89

Finding the Fourth Proportional to 4,864,149,547.61, 6,712,536,266.85 and 2,636,483,244.89

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Solution

The fourth proportional to 4,864,149,547.61, 6,712,536,266.85 and 2,636,483,244.89 is: 3,638,352,239.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,864,149,547.61 : 6,712,536,266.85 = 2,636,483,244.89 : x
  2. Step 2: Convert to fraction form
    4,864,149,547.61/6,712,536,266.85 = 2,636,483,244.89/x
  3. Step 3: Cross multiply
    4,864,149,547.61x = 6,712,536,266.85 × 2,636,483,244.89
  4. Step 4: Simplify right side
    4,864,149,547.61x = 17,697,489,398,232,934,400
  5. Step 5: Solve for x
    x = 17,697,489,398,232,934,400/4,864,149,547.61
  6. Step 6: Final answer
    x = 3,638,352,239.18

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Double scale
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1.5x scale

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.