Home / 4,808,748,155,219.80-6,636,076,730,283-2,613,913,374,957.20

Finding the Fourth Proportional to 4,808,748,155,219.80, 6,636,076,730,283 and 2,613,913,374,957.20

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Solution

The fourth proportional to 4,808,748,155,219.80, 6,636,076,730,283 and 2,613,913,374,957.20 is: 3,607,202,781,809.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,748,155,219.80 : 6,636,076,730,283 = 2,613,913,374,957.20 : x
  2. Step 2: Convert to fraction form
    4,808,748,155,219.80/6,636,076,730,283 = 2,613,913,374,957.20/x
  3. Step 3: Cross multiply
    4,808,748,155,219.80x = 6,636,076,730,283 × 2,613,913,374,957.20
  4. Step 4: Simplify right side
    4,808,748,155,219.80x = 17,346,129,722,528,978,264,129,536
  5. Step 5: Solve for x
    x = 17,346,129,722,528,978,264,129,536/4,808,748,155,219.80
  6. Step 6: Final answer
    x = 3,607,202,781,809.25

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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.