Home / 10,097,379,031.60-15,146,068,547.40-4,854,288,413.80

Finding the Fourth Proportional to 10,097,379,031.60, 15,146,068,547.40 and 4,854,288,413.80

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Solution

The fourth proportional to 10,097,379,031.60, 15,146,068,547.40 and 4,854,288,413.80 is: 7,281,432,620.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,097,379,031.60 : 15,146,068,547.40 = 4,854,288,413.80 : x
  2. Step 2: Convert to fraction form
    10,097,379,031.60/15,146,068,547.40 = 4,854,288,413.80/x
  3. Step 3: Cross multiply
    10,097,379,031.60x = 15,146,068,547.40 × 4,854,288,413.80
  4. Step 4: Simplify right side
    10,097,379,031.60x = 73,523,385,064,264,417,280
  5. Step 5: Solve for x
    x = 73,523,385,064,264,417,280/10,097,379,031.60
  6. Step 6: Final answer
    x = 7,281,432,620.70

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.