Home / 4,547,402,880-6,275,434,870.08-2,461,319,808

Finding the Fourth Proportional to 4,547,402,880, 6,275,434,870.08 and 2,461,319,808

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Solution

The fourth proportional to 4,547,402,880, 6,275,434,870.08 and 2,461,319,808 is: 3,396,631,562.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,402,880 : 6,275,434,870.08 = 2,461,319,808 : x
  2. Step 2: Convert to fraction form
    4,547,402,880/6,275,434,870.08 = 2,461,319,808/x
  3. Step 3: Cross multiply
    4,547,402,880x = 6,275,434,870.08 × 2,461,319,808
  4. Step 4: Simplify right side
    4,547,402,880x = 15,445,852,149,541,810,176
  5. Step 5: Solve for x
    x = 15,445,852,149,541,810,176/4,547,402,880
  6. Step 6: Final answer
    x = 3,396,631,562.48

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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.