Home / 10,708,803,420.50-14,762,573,458.95-7,483,700,360.14

Finding the Fourth Proportional to 10,708,803,420.50, 14,762,573,458.95 and 7,483,700,360.14

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Solution

The fourth proportional to 10,708,803,420.50, 14,762,573,458.95 and 7,483,700,360.14 is: 10,316,621,939.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,708,803,420.50 : 14,762,573,458.95 = 7,483,700,360.14 : x
  2. Step 2: Convert to fraction form
    10,708,803,420.50/14,762,573,458.95 = 7,483,700,360.14/x
  3. Step 3: Cross multiply
    10,708,803,420.50x = 14,762,573,458.95 × 7,483,700,360.14
  4. Step 4: Simplify right side
    10,708,803,420.50x = 110,478,676,311,331,831,808
  5. Step 5: Solve for x
    x = 110,478,676,311,331,831,808/10,708,803,420.50
  6. Step 6: Final answer
    x = 10,316,621,939.27

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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.