Home / 7,460,334,748.80-10,459,756,886.40-7,460,334,748.80

Finding the Fourth Proportional to 7,460,334,748.80, 10,459,756,886.40 and 7,460,334,748.80

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Solution

The fourth proportional to 7,460,334,748.80, 10,459,756,886.40 and 7,460,334,748.80 is: 10,459,756,886.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,334,748.80 : 10,459,756,886.40 = 7,460,334,748.80 : x
  2. Step 2: Convert to fraction form
    7,460,334,748.80/10,459,756,886.40 = 7,460,334,748.80/x
  3. Step 3: Cross multiply
    7,460,334,748.80x = 10,459,756,886.40 × 7,460,334,748.80
  4. Step 4: Simplify right side
    7,460,334,748.80x = 78,033,287,763,610,009,600
  5. Step 5: Solve for x
    x = 78,033,287,763,610,009,600/7,460,334,748.80
  6. Step 6: Final answer
    x = 10,459,756,886.40

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.