Home / 10,488,046,599.91-14,473,335,397.98-5,730,220,314.19

Finding the Fourth Proportional to 10,488,046,599.91, 14,473,335,397.98 and 5,730,220,314.19

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Solution

The fourth proportional to 10,488,046,599.91, 14,473,335,397.98 and 5,730,220,314.19 is: 7,907,611,748.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,488,046,599.91 : 14,473,335,397.98 = 5,730,220,314.19 : x
  2. Step 2: Convert to fraction form
    10,488,046,599.91/14,473,335,397.98 = 5,730,220,314.19/x
  3. Step 3: Cross multiply
    10,488,046,599.91x = 14,473,335,397.98 × 5,730,220,314.19
  4. Step 4: Simplify right side
    10,488,046,599.91x = 82,935,400,511,515,066,368
  5. Step 5: Solve for x
    x = 82,935,400,511,515,066,368/10,488,046,599.91
  6. Step 6: Final answer
    x = 7,907,611,748.43

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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.