Home / 10,648,483,756.61-14,695,340,265.65-5,890,677,602.22

Finding the Fourth Proportional to 10,648,483,756.61, 14,695,340,265.65 and 5,890,677,602.22

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Solution

The fourth proportional to 10,648,483,756.61, 14,695,340,265.65 and 5,890,677,602.22 is: 8,129,374,447.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,648,483,756.61 : 14,695,340,265.65 = 5,890,677,602.22 : x
  2. Step 2: Convert to fraction form
    10,648,483,756.61/14,695,340,265.65 = 5,890,677,602.22/x
  3. Step 3: Cross multiply
    10,648,483,756.61x = 14,695,340,265.65 × 5,890,677,602.22
  4. Step 4: Simplify right side
    10,648,483,756.61x = 86,565,511,759,883,829,248
  5. Step 5: Solve for x
    x = 86,565,511,759,883,829,248/10,648,483,756.61
  6. Step 6: Final answer
    x = 8,129,374,447.91

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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.