Home / 1,702,800,025,168-2,349,878,688,779.60-971,225,488,009.82

Finding the Fourth Proportional to 1,702,800,025,168, 2,349,878,688,779.60 and 971,225,488,009.82

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Solution

The fourth proportional to 1,702,800,025,168, 2,349,878,688,779.60 and 971,225,488,009.82 is: 1,340,299,531,677.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,800,025,168 : 2,349,878,688,779.60 = 971,225,488,009.82 : x
  2. Step 2: Convert to fraction form
    1,702,800,025,168/2,349,878,688,779.60 = 971,225,488,009.82/x
  3. Step 3: Cross multiply
    1,702,800,025,168x = 2,349,878,688,779.60 × 971,225,488,009.82
  4. Step 4: Simplify right side
    1,702,800,025,168x = 2,282,262,076,273,842,928,484,352
  5. Step 5: Solve for x
    x = 2,282,262,076,273,842,928,484,352/1,702,800,025,168
  6. Step 6: Final answer
    x = 1,340,299,531,677.93

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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.