Home / 6,552,578,312.10-9,828,867,468.15-4,103,698,184.10

Finding the Fourth Proportional to 6,552,578,312.10, 9,828,867,468.15 and 4,103,698,184.10

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Solution

The fourth proportional to 6,552,578,312.10, 9,828,867,468.15 and 4,103,698,184.10 is: 6,155,547,276.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,578,312.10 : 9,828,867,468.15 = 4,103,698,184.10 : x
  2. Step 2: Convert to fraction form
    6,552,578,312.10/9,828,867,468.15 = 4,103,698,184.10/x
  3. Step 3: Cross multiply
    6,552,578,312.10x = 9,828,867,468.15 × 4,103,698,184.10
  4. Step 4: Simplify right side
    6,552,578,312.10x = 40,334,705,580,806,717,440
  5. Step 5: Solve for x
    x = 40,334,705,580,806,717,440/6,552,578,312.10
  6. Step 6: Final answer
    x = 6,155,547,276.15

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Double scale
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Similar ratio
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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.