Home / 4,697,243,990,038.80-6,482,761,013,561.40-2,845,297,805,551.50

Finding the Fourth Proportional to 4,697,243,990,038.80, 6,482,761,013,561.40 and 2,845,297,805,551.50

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Solution

The fourth proportional to 4,697,243,990,038.80, 6,482,761,013,561.40 and 2,845,297,805,551.50 is: 3,926,852,793,875.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,243,990,038.80 : 6,482,761,013,561.40 = 2,845,297,805,551.50 : x
  2. Step 2: Convert to fraction form
    4,697,243,990,038.80/6,482,761,013,561.40 = 2,845,297,805,551.50/x
  3. Step 3: Cross multiply
    4,697,243,990,038.80x = 6,482,761,013,561.40 × 2,845,297,805,551.50
  4. Step 4: Simplify right side
    4,697,243,990,038.80x = 18,445,385,685,801,069,606,600,704
  5. Step 5: Solve for x
    x = 18,445,385,685,801,069,606,600,704/4,697,243,990,038.80
  6. Step 6: Final answer
    x = 3,926,852,793,875.99

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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.