Home / 3,417,169,069,263-4,715,697,985,379.20-1,854,635,348,368.50

Finding the Fourth Proportional to 3,417,169,069,263, 4,715,697,985,379.20 and 1,854,635,348,368.50

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Solution

The fourth proportional to 3,417,169,069,263, 4,715,697,985,379.20 and 1,854,635,348,368.50 is: 2,559,399,315,235.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,417,169,069,263 : 4,715,697,985,379.20 = 1,854,635,348,368.50 : x
  2. Step 2: Convert to fraction form
    3,417,169,069,263/4,715,697,985,379.20 = 1,854,635,348,368.50/x
  3. Step 3: Cross multiply
    3,417,169,069,263x = 4,715,697,985,379.20 × 1,854,635,348,368.50
  4. Step 4: Simplify right side
    3,417,169,069,263x = 8,745,900,175,914,386,610,716,672
  5. Step 5: Solve for x
    x = 8,745,900,175,914,386,610,716,672/3,417,169,069,263
  6. Step 6: Final answer
    x = 2,559,399,315,235.13

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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.